:root{
  --encre:#14333B;
  --encre-nuit:#0C2228;
  --encre-voile:rgba(12,34,40,.72);
  --craie:#EFEBE8;
  --craie-2:#E4DED8;
  --gres:#F5BFA6;
  --gres-brule:#C4633A;
  --jaumont:#C9A227;
  --texte-clair:rgba(239,235,232,.78);
  --serif:'Newsreader',Georgia,serif;
  --sans:'Instrument Sans',system-ui,sans-serif;
  --data:'Archivo',system-ui,sans-serif;
  --gouttiere:clamp(20px,5vw,64px);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--craie);color:var(--encre);
  font-family:var(--sans);font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit}

/* ---------- primitives ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--gouttiere)}
.eyebrow{
  font-family:var(--data);font-size:11px;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--gres-brule);margin:0 0 18px;
}
.band-dark .eyebrow{color:var(--gres)}
h2.titre{
  font-family:var(--serif);font-weight:300;
  font-size:clamp(30px,4.6vw,50px);line-height:1.1;
  margin:0 0 30px;letter-spacing:-.01em;
}
h2.titre em{font-style:italic;color:var(--gres-brule)}
.band-dark h2.titre em{color:var(--gres)}
h3.sous{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(20px,2.4vw,26px);line-height:1.25;margin:0 0 12px;
}
p{margin:0 0 18px}
.plomb{font-size:clamp(18px,2vw,21px);line-height:1.55}
.menu-note{font-size:14.5px;line-height:1.55;color:rgba(20,51,59,.66)}
.band-dark .menu-note{color:rgba(239,235,232,.6)}

section{padding-block:clamp(64px,9vw,120px)}
.band-dark{background:var(--encre);color:var(--craie)}
.band-nuit{background:var(--encre-nuit);color:var(--craie)}

/* Motif d'arcade repris de la frise sculptee de l'ancien Printemps.
   Une tuile = un "D" puis un "D" inverse, repetee horizontalement.
   Pour changer la couleur du motif, editer le stroke dans l'URI ci-dessous. */
.frise-bande{
  height:26px;width:100%;
  background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2256%22%20height%3D%2226%22%20viewBox%3D%220%200%2056%2026%22%3E%3Cg%20fill%3D%22none%22%20stroke%3D%22%23C4633A%22%20stroke-width%3D%221.2%22%3E%3Cpath%20d%3D%22M%206%2021%20L%206%203%20A%209%209%200%200%201%206%2021%22%2F%3E%3Cpath%20d%3D%22M%2050%2021%20L%2050%203%20A%209%209%200%200%200%2050%2021%22%2F%3E%3Cpath%20d%3D%22M%200%2021%20H%2056%22%20stroke-opacity%3D%22.45%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");
  background-repeat:repeat-x;background-position:center;
  opacity:.55;
}

/* ---------- nav ---------- */
header.nav{
  position:sticky;top:0;z-index:60;
  background:rgba(20,51,59,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(245,191,166,.18);
  transition:transform .35s ease;
}
.nav-in{
  max-width:var(--max);margin:0 auto;padding:13px var(--gouttiere);
  display:flex;align-items:center;gap:20px;
}
.nav-logo{
  font-family:var(--data);font-weight:600;font-size:15px;
  letter-spacing:.3em;color:var(--craie);text-decoration:none;
  display:flex;align-items:center;
}
/* le logo est en teal fonce, on le rend clair pour le fond sombre de la nav */
.nav-logo img{height:19px;width:auto;filter:brightness(0) invert(1)}
.nav-lieu{
  font-family:var(--data);font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(239,235,232,.55);
  padding-left:20px;border-left:1px solid rgba(239,235,232,.22);
}
.nav-liens{margin-left:auto;display:flex;align-items:center;gap:26px}
.nav-liens a{
  font-family:var(--data);font-size:12.5px;letter-spacing:.06em;
  color:rgba(239,235,232,.72);text-decoration:none;
  padding-bottom:2px;border-bottom:1px solid transparent;
}
.nav-liens a:hover{color:var(--craie);border-bottom-color:var(--gres)}
.bouton{
  display:inline-block;font-family:var(--data);font-weight:600;
  font-size:13px;letter-spacing:.09em;text-transform:uppercase;
  background:var(--gres);color:var(--encre-nuit);
  padding:12px 22px;border:none;border-radius:2px;
  text-decoration:none;cursor:pointer;
  transition:background .2s ease,transform .2s ease;
}
.bouton:hover{background:#fff;transform:translateY(-1px)}
/* bouton Investir de la nav : texte noir, bien centre (compense le letter-spacing final) */
.nav-liens .bouton{color:#000;text-align:center;text-indent:.09em}
.bouton.creux{
  background:transparent;color:var(--gres);
  box-shadow:inset 0 0 0 1px rgba(245,191,166,.5);
}
.bouton.creux:hover{background:rgba(245,191,166,.12);color:var(--gres)}
@media(max-width:900px){.nav-lieu,.nav-liens a{display:none}.nav-liens{margin-left:auto}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:flex-end;overflow:hidden;background:var(--encre-nuit)}
.hero-img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:50% 62%;
}
.hero-voile{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,34,40,.55) 0%,rgba(12,34,40,.15) 38%,rgba(12,34,40,.86) 100%);
}
.hero-in{position:relative;width:100%;padding-block:clamp(40px,7vw,76px)}
.hero .eyebrow{color:var(--gres)}
.hero h1{
  font-family:var(--serif);font-weight:300;color:var(--craie);
  font-size:clamp(46px,9vw,104px);line-height:.98;
  margin:0 0 22px;letter-spacing:-.025em;
}
.hero h1 em{font-style:italic;display:block;color:var(--gres)}
.hero-phrase{
  color:var(--texte-clair);max-width:44ch;
  font-size:clamp(17px,1.9vw,20px);margin:0 0 34px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* macaron d'ouverture, sticker rond en haut a droite du hero */
.macaron{
  position:absolute;z-index:5;
  top:clamp(80px,13vh,128px);right:var(--gouttiere);
  width:clamp(122px,15vw,164px);height:clamp(122px,15vw,164px);
  border-radius:50%;background:var(--gres);color:var(--encre-nuit);
  display:flex;align-items:center;justify-content:center;text-align:center;
  text-decoration:none;transform:rotate(-7deg);
  box-shadow:0 14px 36px rgba(12,34,40,.42);
  border:2px solid rgba(12,34,40,.14);
  transition:transform .25s ease;
}
.macaron:hover{transform:rotate(0) scale(1.04)}
.macaron-in{display:flex;flex-direction:column;gap:4px;padding:14px 12px}
.macaron-haut{font-family:var(--data);font-size:9px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;line-height:1.25}
.macaron-date{font-family:var(--serif);font-size:clamp(18px,2.3vw,23px);font-weight:400;line-height:1.05}
.macaron-bas{font-family:var(--data);font-size:8px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;opacity:.82;line-height:1.25}
@media(max-width:560px){
  .macaron{top:72px;right:12px;width:130px;height:130px;transform:rotate(-6deg)}
  .macaron-in{gap:3px;padding:10px}
  .macaron-haut{font-size:8.5px;letter-spacing:.1em}
  .macaron-date{font-size:19px}
  .macaron-bas{font-size:7.5px;letter-spacing:.08em}
}

/* ---------- video sous le hero ---------- */
.video-bande{background:var(--encre-nuit);color:var(--craie);padding-block:clamp(48px,7vw,88px)}
.video-bande .eyebrow{color:var(--gres)}
.video-cadre{
  position:relative;aspect-ratio:16/9;width:100%;
  border-radius:3px;overflow:hidden;background:#000;
  border:1px solid rgba(245,191,166,.16);
}
.video-cadre iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-credit{margin:16px 0 0;color:rgba(239,235,232,.5)}

/* ---------- bandeau kpi ---------- */
.kpi{background:var(--encre);border-top:1px solid rgba(245,191,166,.16)}
.kpi-grille{
  display:grid;grid-template-columns:repeat(4,1fr);
  max-width:var(--max);margin:0 auto;padding-inline:var(--gouttiere);
}
.kpi-cell{padding:30px 24px 30px 0;border-right:1px solid rgba(239,235,232,.14)}
.kpi-cell:last-child{border-right:none}
.kpi-val{
  font-family:var(--serif);font-size:clamp(30px,4.2vw,42px);
  font-weight:300;color:var(--craie);line-height:1;margin-bottom:8px;
}
.kpi-lab{
  font-family:var(--data);font-size:11px;letter-spacing:.13em;
  text-transform:uppercase;color:rgba(239,235,232,.55);line-height:1.45;
}
@media(max-width:820px){
  .kpi-grille{grid-template-columns:1fr 1fr}
  .kpi-cell{border-bottom:1px solid rgba(239,235,232,.14);padding:22px 18px 22px 0}
  .kpi-cell:nth-child(2n){border-right:none}
  .kpi-cell:nth-last-child(-n+2){border-bottom:none}
}

/* ---------- deux colonnes ---------- */
.duo{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(34px,6vw,80px);align-items:start}
@media(max-width:880px){.duo{grid-template-columns:1fr}}

.fiche{border-top:1px solid rgba(20,51,59,.22)}
.band-dark .fiche{border-top-color:rgba(239,235,232,.22)}
.fiche-l{
  display:flex;justify-content:space-between;gap:20px;
  padding:15px 0;border-bottom:1px solid rgba(20,51,59,.12);
}
.band-dark .fiche-l{border-bottom-color:rgba(239,235,232,.13)}
.fiche-k{
  font-family:var(--data);font-size:11.5px;letter-spacing:.11em;
  text-transform:uppercase;color:rgba(20,51,59,.6);padding-top:3px;
}
.band-dark .fiche-k{color:rgba(239,235,232,.55)}
.fiche-v{font-weight:500;text-align:right}

/* ---------- chronologie (signature) ---------- */
.chrono{position:relative;margin-top:14px}
.chrono::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:1px;
  background:linear-gradient(180deg,rgba(201,162,39,0),var(--jaumont) 12%,var(--jaumont) 84%,rgba(201,162,39,0));
}
.jalon{position:relative;padding:0 0 40px 40px}
.jalon:last-child{padding-bottom:0}
.jalon::before{
  content:"";position:absolute;left:-4px;top:9px;width:9px;height:9px;
  border-radius:50%;background:var(--encre);
  box-shadow:0 0 0 1px var(--jaumont);
}
.jalon.vif::before{background:var(--jaumont);box-shadow:0 0 0 5px rgba(201,162,39,.18)}
.jalon-date{
  font-family:var(--data);font-size:12px;font-weight:600;letter-spacing:.15em;
  color:var(--jaumont);margin-bottom:6px;
}
.jalon-titre{font-family:var(--serif);font-size:22px;font-weight:400;margin:0 0 6px;color:var(--craie)}
.jalon p{margin:0;color:rgba(239,235,232,.7);font-size:15.5px;line-height:1.6}

/* ---------- galerie ---------- */
.galerie{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:44px}
.galerie figure{margin:0;position:relative;overflow:hidden;background:var(--encre-nuit)}
.galerie img{width:100%;height:260px;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.3,1)}
.galerie figure:hover img{transform:scale(1.045)}
.galerie figcaption{
  font-family:var(--data);font-size:11px;letter-spacing:.11em;text-transform:uppercase;
  padding:10px 0 0;color:rgba(20,51,59,.55);
}
.band-dark .galerie figcaption{color:rgba(239,235,232,.5)}
@media(max-width:800px){.galerie{grid-template-columns:1fr 1fr}.galerie img{height:200px}}
@media(max-width:520px){.galerie{grid-template-columns:1fr}}

/* ---------- cartes ---------- */
.cartes{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
.carte{
  background:rgba(239,235,232,.05);border:1px solid rgba(239,235,232,.14);
  padding:26px 22px;border-radius:3px;
}
.band-clair .carte{background:#fff;border-color:rgba(20,51,59,.1)}
.carte-val{font-family:var(--serif);font-size:34px;font-weight:300;line-height:1;margin-bottom:10px}
.carte-lab{font-size:14.5px;line-height:1.5;color:rgba(239,235,232,.68)}
.band-clair .carte-lab{color:rgba(20,51,59,.68)}
@media(max-width:900px){.cartes{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.cartes{grid-template-columns:1fr}}
/* variante trois cartes (double classe pour l'emporter sur les regles ci-dessus) */
.cartes.cartes-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:820px){.cartes.cartes-3{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.cartes.cartes-3{grid-template-columns:1fr}}

.duo-cartes{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:40px}
@media(max-width:800px){.duo-cartes{grid-template-columns:1fr}}
.bloc{
  background:#fff;border:1px solid rgba(20,51,59,.1);
  padding:30px 28px;border-radius:3px;
}
.bloc h4{
  font-family:var(--sans);font-size:17px;font-weight:600;margin:0 0 10px;
}
.bloc p{font-size:15.5px;line-height:1.6;color:rgba(20,51,59,.72);margin:0}

/* ---------- tableau chiffres ---------- */
.onglets{display:flex;gap:8px;margin-bottom:26px}
.onglet{
  font-family:var(--data);font-size:12.5px;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;padding:10px 20px;border-radius:2px;cursor:pointer;
  background:transparent;color:rgba(239,235,232,.6);
  border:1px solid rgba(239,235,232,.22);transition:all .2s ease;
}
.onglet[aria-selected="true"]{background:var(--gres);color:var(--encre-nuit);border-color:var(--gres)}
table.chiffres{width:100%;border-collapse:collapse;font-size:15.5px}
table.chiffres th{
  font-family:var(--data);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  font-weight:600;text-align:left;padding:0 12px 12px 0;
  color:rgba(239,235,232,.5);border-bottom:1px solid rgba(239,235,232,.22);
}
table.chiffres th.num,table.chiffres td.num{text-align:right;font-variant-numeric:tabular-nums}
table.chiffres td{padding:13px 12px 13px 0;border-bottom:1px solid rgba(239,235,232,.1);vertical-align:top}
table.chiffres td.note{font-size:14px;color:rgba(239,235,232,.55);line-height:1.5}
table.chiffres tr.fort td{
  background:rgba(245,191,166,.1);font-weight:600;color:var(--gres);
  border-bottom:1px solid rgba(245,191,166,.28);
}
table.chiffres tr.fort td.note{color:rgba(245,191,166,.72);font-weight:400}
@media(max-width:720px){
  table.chiffres td.note,table.chiffres th.note{display:none}
}

/* ---------- simulateur ---------- */
.simu{
  background:linear-gradient(140deg,rgba(245,191,166,.14),rgba(245,191,166,.04));
  border:1px solid rgba(245,191,166,.3);border-radius:3px;
  padding:clamp(26px,4vw,42px);margin-top:46px;
}
.simu-grille{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,5vw,56px);align-items:center}
@media(max-width:760px){.simu-grille{grid-template-columns:1fr}}
.simu label{
  display:block;font-family:var(--data);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(239,235,232,.6);margin-bottom:14px;
}
.simu-montant{
  font-family:var(--serif);font-size:clamp(34px,5vw,46px);font-weight:300;
  color:var(--craie);margin-bottom:18px;font-variant-numeric:tabular-nums;
}
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:2px;
  background:rgba(239,235,232,.28);outline:none;border-radius:2px;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;
  background:var(--gres);cursor:pointer;border:3px solid var(--encre);
}
input[type=range]::-moz-range-thumb{
  width:22px;height:22px;border-radius:50%;background:var(--gres);
  cursor:pointer;border:3px solid var(--encre);
}
input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 4px rgba(245,191,166,.35)}
.simu-sortie{border-left:1px solid rgba(245,191,166,.3);padding-left:clamp(20px,4vw,40px)}
@media(max-width:760px){.simu-sortie{border-left:none;border-top:1px solid rgba(245,191,166,.3);padding-left:0;padding-top:28px}}
.simu-res{font-family:var(--serif);font-size:clamp(32px,4.6vw,42px);font-weight:300;color:var(--gres);line-height:1.05;font-variant-numeric:tabular-nums}
.simu-res span{font-size:16px;font-family:var(--sans);color:rgba(239,235,232,.6)}
.simu-second{margin-top:16px;font-size:15px;color:rgba(239,235,232,.68);font-variant-numeric:tabular-nums}

/* ---------- echelle risque ---------- */
.echelle{display:flex;gap:5px;margin:30px 0 12px}
.cran{
  flex:1;text-align:center;padding:14px 0;border-radius:2px;
  background:rgba(239,235,232,.08);
  font-family:var(--data);font-weight:600;font-size:15px;color:rgba(239,235,232,.5);
}
.cran.actif{background:var(--gres);color:var(--encre-nuit);box-shadow:0 0 0 1px var(--gres)}
.echelle-leg{display:flex;justify-content:space-between;font-family:var(--data);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:rgba(239,235,232,.45)}
.risques li{margin-bottom:14px;line-height:1.6;font-size:15.5px;color:rgba(239,235,232,.75)}
.risques strong{color:var(--craie);font-weight:600}

/* ---------- cta final ---------- */
.final{text-align:center}
.final h2{
  font-family:var(--serif);font-weight:300;font-size:clamp(32px,5.4vw,58px);
  line-height:1.08;margin:0 0 20px;letter-spacing:-.02em;
}
.final h2 em{font-style:italic;color:var(--gres)}
.final .plomb{max-width:52ch;margin:0 auto 34px;color:var(--texte-clair)}

/* ---------- pied ---------- */
footer{background:var(--encre-nuit);color:rgba(239,235,232,.55);padding-block:54px;font-size:13px;line-height:1.65}
footer .wrap{display:grid;grid-template-columns:1fr 2fr;gap:40px}
@media(max-width:800px){footer .wrap{grid-template-columns:1fr}}
.footer-logo{height:22px;width:auto;margin-bottom:16px;filter:brightness(0) invert(1);opacity:.9}
.mentions{font-size:12.5px;line-height:1.65;color:rgba(239,235,232,.42)}
.mentions a{color:rgba(245,191,166,.75)}

/* ---------- barre mobile ---------- */
.barre{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(12,34,40,.96);backdrop-filter:blur(12px);
  border-top:1px solid rgba(245,191,166,.25);
  padding:12px var(--gouttiere);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  transform:translateY(110%);transition:transform .35s cubic-bezier(.2,.7,.3,1);
}
.barre.visible{transform:translateY(0)}
.barre-info{font-family:var(--data);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(239,235,232,.6)}
.barre-info b{display:block;font-family:var(--serif);font-size:21px;letter-spacing:0;text-transform:none;color:var(--gres);font-weight:400}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.vu{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .barre{transition:none}
  .galerie img{transition:none}
}
:focus-visible{outline:2px solid var(--gres);outline-offset:3px}