@font-face{font-family:'Ch';src:url('../fonts/chivo-400.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Ch';src:url('../fonts/chivo-600.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'Ch';src:url('../fonts/chivo-800.woff2') format('woff2');font-weight:800;font-display:swap}
@font-face{font-family:'Ch';src:url('../fonts/chivo-400i.woff2') format('woff2');font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:'Mk';src:url('../fonts/marque-900i.woff2?v=3') format('woff2');font-weight:900;font-style:italic;font-display:swap}
@font-face{font-family:'Mk';src:url('../fonts/marque-200i.woff2?v=3') format('woff2');font-weight:200;font-style:italic;font-display:swap}
@font-face{font-family:'Mo';src:url('../fonts/mono-400.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Mo';src:url('../fonts/mono-500.woff2') format('woff2');font-weight:500;font-display:swap}

:root{
  --encre:#0B1620;
  --encre-2:#12212E;
  --papier:#F4F2ED;
  --papier-2:#EAE7E0;
  --trait:#C9C3B6;
  --trait-fin:rgba(11,22,32,.14);
  --bleu:#1B4D6B;
  --cyan:#0E9BB8;
  --cyan-txt:#0B7086;
  --rouge:#DC0028;
  --sable:#B08B4F;
  --gris:#5C6B78;
  --pad:clamp(1.2rem,5vw,4rem);
  --disp:'Ch',system-ui,sans-serif;
  --mono:'Mo',ui-monospace,SFMono-Regular,Menlo,monospace;
  --marque:'Mk','Ch',system-ui,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scrollbar-width:none}
html::-webkit-scrollbar,body::-webkit-scrollbar{width:0;height:0}
body{overflow-x:hidden;background:var(--papier);color:var(--encre);font-family:var(--disp);font-weight:400;
  font-size:clamp(.95rem,1.05vw,1.05rem);line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

.wrap{width:min(1280px,100% - var(--pad) * 2);margin-inline:auto}

.planche{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.planche::before{content:"";position:absolute;top:50%;right:0;translate:0 -50%;
  width:min(calc(100vw - 49.5rem),calc(100vh * .755),1180px);aspect-ratio:900/1192;
  background:var(--bleu);opacity:.3;
  -webkit-mask:url('../img/plan-ga.webp?v=2') no-repeat center/contain;
  mask:url('../img/plan-ga.webp?v=2') no-repeat center/contain}
.halo{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(1100px 620px at 78% -10%,rgba(14,155,184,.16),transparent 62%),
             radial-gradient(760px 520px at 4% 104%,rgba(27,77,107,.14),transparent 66%)}
main,.top,.pied{position:relative;z-index:1}

.top{position:fixed;top:0;left:0;right:0;z-index:60;padding-block:.75rem;
  background:rgba(244,242,237,0);transition:background .35s ease,box-shadow .35s ease,padding .35s ease}
.top.posee{background:rgba(244,242,237,.94);box-shadow:0 1px 0 var(--trait-fin)}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.mark{display:flex;align-items:center;gap:.66rem;user-select:none}
.mark b{display:inline-block;font-family:var(--marque);font-weight:900;font-style:italic;font-size:1.24rem;
  letter-spacing:.01em;color:var(--rouge);-webkit-text-stroke:.4px var(--rouge);padding-right:.06em}
.mark i{position:relative;padding-left:.78rem;font-style:italic;font-family:var(--marque);font-weight:200;
  font-size:1.02rem;letter-spacing:.004em;color:var(--encre)}
.mark i::before{content:"";position:absolute;left:0;top:50%;translate:0 -50%;width:1px;height:1.46em;
  background:var(--trait);transform:skewX(-13deg)}

.nav{position:relative;display:flex;align-items:stretch;gap:0}
.nav .curseur{position:absolute;left:0;top:.28rem;width:0;height:calc(100% - .56rem);
  background:rgba(220,0,40,.10);border-bottom:2px solid var(--rouge);opacity:0;
  transform:skewX(-8deg);
  transition:left .44s cubic-bezier(.22,.9,.24,1),width .44s cubic-bezier(.22,.9,.24,1),opacity .28s ease}
.nav .curseur.vu{opacity:1}
.nav button{position:relative;z-index:1;padding:.66rem 1.05rem;color:var(--gris);transition:color .3s ease}
.nav button span{display:inline-block;font-style:italic;font-size:1rem;letter-spacing:-.008em;white-space:nowrap}
.nav button::after{content:"";position:absolute;left:1.05rem;right:1.05rem;bottom:.3rem;height:2px;
  background:var(--trait);transform:skewX(-8deg) scaleX(0);transform-origin:0 50%;opacity:0;
  transition:transform .36s cubic-bezier(.22,.9,.24,1),opacity .3s ease}
.nav button.here{color:var(--encre)}
@media (hover:hover){
  .nav button:hover{color:var(--encre)}
  .nav button:not(.here):hover::after{transform:skewX(-8deg) scaleX(1);opacity:1}
}

.hero{--colonne:min(43rem,100%);position:relative;min-height:100svh;display:flex;flex-direction:column;
  justify-content:center;padding:6.5rem 0 clamp(3rem,8vh,5rem)}
.eyebrow{display:flex;align-items:center;gap:.6rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--bleu)}
.pastille{width:7px;height:7px;border-radius:50%;background:var(--rouge);box-shadow:0 0 0 4px rgba(220,0,40,.16)}
.hero h1{margin-top:1.6rem;font-weight:800;font-size:clamp(2.6rem,7.6vw,6.6rem);line-height:.98;letter-spacing:-.035em}
.hero h1 em{font-style:normal;color:var(--rouge)}
.chapo{margin-top:1.8rem;max-width:var(--colonne);font-size:clamp(1rem,1.25vw,1.18rem);line-height:1.72;color:var(--gris)}

.reperes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:1fr;gap:.62rem;
  margin-top:2.1rem;max-width:var(--colonne)}
.reperes span{display:flex;flex-direction:column;justify-content:center;gap:.26rem;
  padding:.66rem .82rem;border:1px solid var(--trait);border-radius:2px;background:rgba(255,255,255,.42);
  font-family:var(--mono);font-size:.7rem;letter-spacing:.07em;text-transform:uppercase;color:var(--gris);
  transition:border-color .35s ease,transform .35s cubic-bezier(.2,.8,.2,1)}
.reperes b{font-family:var(--marque);font-weight:900;font-style:italic;font-size:1rem;
  letter-spacing:.01em;text-transform:none;color:var(--rouge)}
@media (hover:hover){.reperes span:hover{border-color:var(--bleu);transform:translateY(-2px)}}


.sec{padding:clamp(4rem,11vh,7.5rem) 0;scroll-margin-top:5rem}
.tete{display:flex;align-items:baseline;gap:1.2rem;padding-bottom:1.2rem;border-bottom:1px solid var(--trait)}
.num{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;color:var(--cyan-txt)}
.tete h2{font-weight:800;font-size:clamp(1.6rem,4vw,3rem);letter-spacing:-.03em;line-height:1}
.intro{margin-top:1.6rem;max-width:74ch;color:var(--gris);line-height:1.75}

.credo{position:relative;margin-top:2rem;padding:clamp(1.4rem,2.6vw,2rem) clamp(1.4rem,2.6vw,2.2rem);
  border:1px solid var(--trait);border-left:3px solid var(--rouge);background:rgba(255,255,255,.55)}
.credo-titre{font-family:var(--marque);font-weight:900;font-style:italic;font-size:clamp(1.05rem,2.2vw,1.35rem);
  letter-spacing:.008em;color:var(--rouge);margin-bottom:.7rem}
.credo p:last-child{color:var(--encre);line-height:1.78;max-width:82ch;
  text-align:justify;hyphens:auto;-webkit-hyphens:auto}

.cartes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:2.6rem;background:var(--trait)}
.carte{background:var(--papier);padding:clamp(1.4rem,2.4vw,2.1rem);transition:background .4s ease}
.carte h3{font-weight:600;font-size:1.08rem;letter-spacing:-.01em}
.carte p{margin-top:.85rem;color:var(--gris);font-size:.95rem;line-height:1.72}
@media (hover:hover){.carte:hover{background:#fff}}

.chapo,.intro,.carte p,.etapes p,.note,.modale-corps p{
  text-align:justify;text-justify:inter-word;hyphens:auto;-webkit-hyphens:auto}
.serment{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem 1.4rem;margin-top:2.1rem;
  max-width:var(--colonne)}
.serment span{position:relative;justify-self:center;padding-left:1.1rem;font-style:italic;
  font-size:.95rem;color:var(--encre)}
.serment span::before{content:"";position:absolute;left:0;top:.52em;width:.52rem;height:1px;background:var(--rouge)}

.etapes{list-style:none;margin-top:2.8rem;counter-reset:p}
.etapes li{counter-increment:p;position:relative;display:grid;grid-template-columns:minmax(210px,268px) 1fr;
  gap:clamp(1rem,3vw,3.2rem);padding:1.6rem 0 1.6rem 3.2rem;border-top:1px solid var(--trait-fin)}
.etapes li:first-child{border-top:0}
.etapes li::before{content:counter(p,decimal-leading-zero);position:absolute;left:0;top:1.72rem;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;color:var(--trait)}
.etapes li::after{content:"";position:absolute;left:1.62rem;top:1.62rem;bottom:1.62rem;width:1px;background:var(--trait-fin)}
.etapes li:last-child::after{bottom:auto;height:1.1rem}
.etape-tete{display:flex;flex-direction:column;gap:.34rem}
.jalon{font-weight:600;font-size:1.06rem;letter-spacing:-.012em}
.etape-tete em{font-style:italic;font-size:.86rem;color:var(--rouge)}
.etapes p{color:var(--gris);font-size:.95rem;line-height:1.74;max-width:72ch}
@media (hover:hover){
  .etapes li{transition:background .4s ease}
  .etapes li:hover{background:rgba(255,255,255,.55)}
  .etapes li:hover::before{color:var(--rouge)}
}

.apres{margin-top:3rem;padding:clamp(1.5rem,3vw,2.3rem);border:1px solid var(--trait);
  border-left:3px solid var(--rouge);background:rgba(255,255,255,.5)}
.apres-tete{display:flex;flex-direction:column;gap:.4rem;padding-bottom:1rem;border-bottom:1px solid var(--trait-fin)}
.apres-tete .num{font-style:italic;font-family:var(--marque);font-weight:200;font-size:.94rem;
  letter-spacing:.01em;text-transform:none;color:var(--rouge)}
.apres-tete h3{font-weight:800;font-size:clamp(1.2rem,2.6vw,1.7rem);letter-spacing:-.022em}
.apres > p{margin-top:1.1rem;color:var(--gris);line-height:1.75;max-width:76ch;
  text-align:justify;hyphens:auto;-webkit-hyphens:auto}
.apres-liste{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;
  margin-top:1.6rem;background:var(--trait-fin)}
.apres-liste li{display:flex;flex-direction:column;gap:.36rem;padding:1.05rem 1.15rem;background:var(--papier)}
.apres-liste b{font-family:var(--marque);font-weight:900;font-style:italic;font-size:1rem;
  letter-spacing:.008em;color:var(--rouge)}
.apres-liste span{color:var(--gris);font-size:.92rem;line-height:1.7;text-align:justify;
  hyphens:auto;-webkit-hyphens:auto}

.galerie{margin-top:3.2rem}
.galerie.chantier{margin-top:2.6rem;margin-bottom:.4rem}
.galerie-vues{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--trait);border:1px solid var(--trait)}
.galerie-vues img{width:100%;height:clamp(130px,15vw,210px);object-fit:cover;display:block;
  filter:saturate(.82) contrast(1.03);transition:filter .5s ease,transform .6s cubic-bezier(.2,.8,.2,1)}
@media (hover:hover){.galerie-vues img:hover{filter:none;transform:scale(1.015)}}
.galerie figcaption{margin-top:.9rem;font-family:var(--mono);font-size:.72rem;letter-spacing:.05em;
  line-height:1.7;color:var(--gris);max-width:80ch}

.tables{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:2.6rem;background:var(--trait)}
.table{background:var(--papier);padding:clamp(1.3rem,2.2vw,1.9rem)}
.table h3{font-family:var(--mono);font-weight:500;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--bleu)}
.liste{list-style:none;margin-top:1.1rem}
.liste li{display:flex;align-items:baseline;gap:.9rem;padding:.62rem 0;border-top:1px solid var(--trait-fin)}
.liste li:first-child{border-top:0}
.liste b{flex:0 0 5.9rem;font-family:var(--mono);font-weight:500;font-size:.76rem;letter-spacing:.04em;white-space:nowrap}
.liste span{color:var(--gris);font-size:.9rem}
.note{margin-top:1.8rem;padding-left:1rem;border-left:2px solid var(--cyan-txt);color:var(--gris);font-size:.92rem;max-width:78ch}

.appel{padding:clamp(4rem,11vh,7rem) 0 clamp(3rem,8vh,5rem);scroll-margin-top:5rem}
.appel-in{border:1px solid var(--trait);background:rgba(255,255,255,.5);padding:clamp(1.8rem,4vw,3.4rem)}
.appel h2{margin-top:1rem;font-weight:800;font-size:clamp(1.8rem,4.6vw,3.4rem);letter-spacing:-.03em;line-height:1.02}
.appel h2 em{font-style:normal;color:var(--rouge)}
.courriel{position:relative;display:inline-block;margin-top:2.2rem;overflow:hidden;
  background:var(--rouge);transform:skewX(-8deg);transform-origin:0 100%;
  transition:transform .42s cubic-bezier(.22,.9,.24,1),background-color .38s ease,box-shadow .42s ease}
.courriel::before{content:"";position:absolute;inset:0;background:var(--encre);
  transform:translateX(-101%);transition:transform .46s cubic-bezier(.22,.9,.24,1)}
.courriel-in{position:relative;z-index:1;display:flex;flex-direction:column;gap:.16rem;
  padding:.98rem 2.1rem;transform:skewX(8deg);transition:transform .42s cubic-bezier(.22,.9,.24,1)}
.courriel em{font-style:italic;font-size:.78rem;letter-spacing:.02em;color:rgba(244,242,237,.72)}
.courriel b{font-family:var(--marque);font-weight:900;font-style:italic;font-size:1.12rem;
  letter-spacing:.004em;color:var(--papier)}
@media (hover:hover){
  .courriel:hover{transform:skewX(0);box-shadow:0 14px 30px -18px rgba(11,22,32,.55)}
  .courriel:hover .courriel-in{transform:skewX(0)}
  .courriel:hover::before{transform:translateX(0)}
}
.courriel:focus-visible{outline-offset:5px}

.pied{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.8rem 1.6rem;
  padding:1.3rem 0;border-top:1px solid var(--trait);
  font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gris)}
.legal{display:flex;flex-wrap:wrap;gap:.4rem 1.3rem}
.legal button{position:relative;padding-block:.52rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gris)}
.legal button::after{content:"";position:absolute;left:0;right:100%;bottom:.34rem;height:1px;background:var(--encre);
  transition:right .34s cubic-bezier(.2,.8,.2,1)}
@media (hover:hover){.legal button:hover{color:var(--encre)}.legal button:hover::after{right:0}}

.js .rise{opacity:0;transform:translateY(18px);transition:opacity .75s ease,transform .75s cubic-bezier(.2,.8,.2,1)}
.js .rise.on{opacity:1;transform:none}
.cartes .rise:nth-child(2),.tables .rise:nth-child(2),.etapes .rise:nth-child(2){transition-delay:.07s}
.cartes .rise:nth-child(3),.tables .rise:nth-child(3),.etapes .rise:nth-child(3){transition-delay:.14s}
.cartes .rise:nth-child(4),.etapes .rise:nth-child(4){transition-delay:.21s}
.etapes .rise:nth-child(5){transition-delay:.26s}
.etapes .rise:nth-child(6){transition-delay:.31s}

.boot{display:none}
.js .boot{position:fixed;inset:0;z-index:300;display:grid;place-items:center;background:var(--papier);
  padding:var(--pad);opacity:1;transition:opacity .6s ease}
.js .boot.parti{opacity:0;pointer-events:none}
.boot-in{width:min(420px,72%);display:flex;flex-direction:column;align-items:center}
.boot-sig{width:100%;height:auto;overflow:visible}
.boot-sig path{fill:var(--rouge);fill-opacity:0;stroke:var(--rouge);stroke-width:5;
  stroke-linejoin:round;vector-effect:non-scaling-stroke;
  stroke-dasharray:100;stroke-dashoffset:100;
  transition:stroke-dashoffset .1s linear,fill-opacity .75s ease .1s}
.boot-sig path:nth-child(2){transition-delay:0s,.24s}
.boot-sig path:nth-child(3){transition-delay:0s,.38s}
@media (prefers-reduced-motion:reduce){
  .js .boot{transition:none}
  .boot-sig path{stroke-dashoffset:0;fill-opacity:1;transition:none}
}

body.fige{overflow:hidden}
.modale{position:fixed;inset:0;z-index:190;display:grid;place-items:center;padding:clamp(1rem,4vw,2rem)}
.modale[hidden]{display:none}
.modale-fond{position:absolute;inset:0;background:rgba(11,22,32,.62);opacity:0;transition:opacity .26s ease}
.modale.on .modale-fond{opacity:1}
.modale-boite{position:relative;width:min(100%,660px);max-height:82vh;display:flex;flex-direction:column;
  border:1px solid var(--trait);background:var(--papier);
  box-shadow:0 40px 90px -30px rgba(11,22,32,.5);
  opacity:0;transform:translateY(14px);transition:opacity .28s ease,transform .34s cubic-bezier(.2,.8,.2,1)}
.modale.on .modale-boite{opacity:1;transform:none}
.modale-tete{display:flex;align-items:center;gap:1rem;padding:clamp(1.1rem,3vw,1.7rem);border-bottom:1px solid var(--trait)}
.modale-tete h2{font-weight:800;font-size:clamp(1.05rem,2.4vw,1.45rem);letter-spacing:-.02em}
.modale-x{margin-left:auto;width:32px;height:32px;flex:0 0 auto;display:grid;place-items:center;
  border:1px solid var(--trait);color:var(--gris);font-size:1.1rem;line-height:1;transition:color .3s ease,border-color .3s ease}
@media (hover:hover){.modale-x:hover{color:var(--encre);border-color:var(--encre)}}
.modale-corps{overflow-y:auto;padding:clamp(1.1rem,3vw,1.7rem)}
.modale-corps p{color:var(--gris);line-height:1.75;font-size:.94rem}
.modale-corps p+p{margin-top:1rem}

@media (min-width:981px) and (max-width:1400px){
  .planche::before{width:min(calc(100vw - 49rem),calc(100vh * .755));opacity:.26}
}
@media (max-width:980px){
  .nav{display:none}
  .top{padding-block:.6rem}
  .top-in{justify-content:center}
  .hero{min-height:auto;padding:5.4rem 0 2.2rem}
  .sec{padding:2.5rem 0}
  .appel{padding:2.5rem 0 1.9rem}
  .tete{padding-bottom:.9rem}
  .intro{margin-top:1.1rem}
  .cartes,.tables,.etapes,.galerie{margin-top:1.7rem}
  .galerie.chantier{margin-top:1.5rem}
  .apres{margin-top:2rem}
  .serment{margin-top:1.7rem}
  .reperes{margin-top:1.7rem}
  .cartes,.tables{grid-template-columns:1fr}
  .apres-liste{grid-template-columns:1fr}
  .serment{grid-template-columns:1fr;gap:.45rem}
  .appel-in{text-align:center}
  .courriel{display:block;width:fit-content;margin-inline:auto;transform-origin:50% 50%}
  .appel h2,.appel .intro,.appel .num{text-align:center}
  .etapes li{grid-template-columns:1fr;gap:.5rem;padding-left:2.6rem}
  .etapes li::after{left:1.22rem}
  .galerie-vues{grid-template-columns:repeat(2,1fr)}
  .pied{flex-direction:column;align-items:center;text-align:center;gap:.7rem}
  .legal{justify-content:center}
  .planche::before{right:auto;left:50%;translate:-50% -50%;height:auto;width:150vw;opacity:.1}
}
@media (max-width:560px){
  .reperes{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none}
  .reperes span{padding:.56rem .66rem;gap:.2rem}
  .reperes b{font-size:.94rem}
  .mark{gap:.5rem}
  .mark b{font-size:1.08rem}
  .mark i{padding-left:.6rem;font-size:.88rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rise{opacity:1;transform:none}
  .modale-fond,.modale-boite{transition:none}
}

@media (max-width:420px){
  .courriel-in{padding:.9rem 1.3rem}
  .courriel b{font-size:1rem}
}
@media (max-width:380px){
  .mark b{font-size:1rem}
  .mark i{padding-left:.52rem;font-size:.8rem}
  .courriel-in{padding:.85rem 1.05rem}
  .courriel b{font-size:.94rem}
  .courriel em{font-size:.72rem}
}