/* ==========================================================================
   Alfea SA — feuille de styles
   Pour changer les couleurs (par ex. celles du logo), modifier les variables
   --paint (couleur principale) et --tape (accent) ci-dessous : tout le site suit.
   ========================================================================== */

@font-face{
  font-family:"Archivo";
  src:url("../fonts/archivo-latin-wdth-normal.woff2") format("woff2");
  font-weight:100 900; font-stretch:62% 125%; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Plex Mono";
  src:url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");
  font-weight:400; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Plex Mono";
  src:url("../fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2");
  font-weight:500; font-style:normal; font-display:swap;
}

:root{
  --paint:#2238D6;        /* la couche de peinture : couleur principale */
  --paint-deep:#1829A8;
  --tape:#E9CB4E;         /* ruban de masquage : étiquettes et repères */
  --tape-ink:#2E2704;
  --plaster:#E9E7E1;      /* le mur brut */
  --plaster-2:#DDDAD2;
  --ink:#14161A;
  --ink-soft:#4A4E57;
  --white:#FBFAF7;
  --line:rgba(20,22,26,.18);

  --font:"Archivo","Helvetica Neue",Arial,sans-serif;
  --mono:"Plex Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;

  --pad:clamp(1.25rem,4.5vw,4.5rem);
  --header-h:4.25rem;
  --ease:cubic-bezier(.7,0,.2,1);
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + .5rem)}
body{
  margin:0; background:var(--plaster) var(--grain); color:var(--ink);
  font-family:var(--font); font-size:1.0625rem; line-height:1.55; font-stretch:100%;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
body.menu-open{overflow:hidden}
h1,h2,h3,p,ul,ol,dl,dd,figure,fieldset{margin:0;padding:0}
ul,ol{list-style:none}
fieldset{border:0;min-width:0}
img,svg{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:3px solid var(--tape);outline-offset:3px}
::selection{background:var(--tape);color:var(--tape-ink)}

.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:1rem;top:-5rem;z-index:100;background:var(--tape);color:var(--tape-ink);padding:.7rem 1rem;font-weight:600;text-decoration:none}
.skip:focus{top:1rem}

/* --------------------------------------------------------------------------
   Titres
   -------------------------------------------------------------------------- */
h1,h2,.svc__name,.flow__n,.step h3,.coords__big,.nav__list a{font-stretch:66%}
h1{font-size:clamp(3rem,min(16.5vw,24vh),6rem);font-weight:800;line-height:.88;letter-spacing:-.012em}
@media (min-width:700px){h1{font-size:clamp(5rem,min(13.6vw,23vh),15rem)}}
h2{font-size:clamp(2.35rem,6.4vw,5.6rem);font-weight:800;line-height:.96;letter-spacing:-.008em;isolation:isolate;text-wrap:balance}

/* mot « peint » : un aplat qui passe derrière le texte */
.swipe{position:relative;display:inline-block;color:#fff;padding:0 .14em;margin:0 -.04em;transition:color .3s .45s}
.swipe::before{
  content:"";position:absolute;z-index:-1;inset:.07em 0 .02em;background:var(--paint);
  transform:rotate(-.8deg) scaleX(1);transform-origin:left center;
  clip-path:polygon(0 6%,3% 0,97% 3%,100% 0,99% 52%,100% 96%,96% 100%,2% 97%,0 100%,1% 48%);
  transition:transform .75s var(--ease) .25s;
}
.js [data-reveal]:not(.in) .swipe{color:inherit}
.js [data-reveal]:not(.in) .swipe::before{transform:rotate(-.8deg) scaleX(0)}

/* étiquette en ruban de masquage */
.tape{
  display:inline-block;margin-bottom:1.5rem;padding:.5rem 1.25rem .45rem;
  background:var(--tape);color:var(--tape-ink);
  font-family:var(--mono);font-size:.74rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;line-height:1.2;
  transform:rotate(-1.6deg);
  clip-path:polygon(0 0,100% 0,calc(100% - 5px) 25%,100% 50%,calc(100% - 5px) 75%,100% 100%,0 100%,5px 75%,0 50%,5px 25%);
}

/* --------------------------------------------------------------------------
   Boutons et liens
   -------------------------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  min-height:3.25rem;padding:.85rem 1.6rem;border:2px solid currentColor;border-radius:2px;
  font-weight:650;font-size:1rem;line-height:1.1;text-decoration:none;white-space:nowrap;
  transition:background-color .25s,color .25s,border-color .25s,transform .25s;
}
.btn--light{background:var(--white);border-color:var(--white);color:var(--ink)}
.btn--light:hover{background:var(--tape);border-color:var(--tape);color:var(--tape-ink)}
.btn--small{min-height:2.6rem;padding:.5rem 1rem;font-size:.95rem;font-variant-numeric:tabular-nums}
.btn--small:hover{background:var(--tape);border-color:var(--tape);color:var(--tape-ink)}
.btn--wide{width:100%}
.btn:active{transform:translateY(1px)}

.arrow-link{display:inline-flex;align-items:center;gap:.6rem;font-weight:650;text-decoration:none;border-bottom:2px solid currentColor;padding-bottom:.15rem}
.arrow-link::after{content:"";width:.55em;height:.55em;border-top:2px solid;border-right:2px solid;transform:rotate(45deg);transition:transform .25s}
.arrow-link:hover::after{transform:translateX(.3em) rotate(45deg)}

/* --------------------------------------------------------------------------
   Barre de progression + en-tête
   -------------------------------------------------------------------------- */
.progress{position:fixed;inset:0 0 auto 0;height:4px;z-index:60;pointer-events:none}
.progress span{display:block;height:100%;background:var(--tape);transform:scaleX(0);transform-origin:left}

.top{
  position:fixed;inset:0 0 auto 0;z-index:50;height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  padding:0 var(--pad);color:#fff;
  transition:background-color .35s,color .35s,box-shadow .35s;
}
.top.is-scrolled{background:var(--paint)}
.top.is-stuck{background:var(--plaster);color:var(--ink);box-shadow:0 1px 0 var(--line)}
.intro:not(.intro--mid) .top:not(.is-stuck){color:var(--ink)}

.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:inherit}
.brand__mark{width:1.55rem;height:1.55rem;flex:none}
.brand__mark .m1{fill:currentColor;opacity:.32}
.brand__mark .m2{fill:currentColor}
.brand__mark .m3{fill:var(--tape)}
.brand__name{font-size:1.7rem;font-weight:800;font-stretch:112%;letter-spacing:-.035em;line-height:1}

.nav{display:flex;align-items:center;gap:clamp(1rem,3vw,2.75rem)}
.nav__list{display:flex;gap:clamp(1rem,2.4vw,2.25rem)}
.nav__list a{position:relative;display:inline-block;padding:.6rem 0;font-stretch:100%;font-weight:550;font-size:.98rem;text-decoration:none}
.nav__list a::after{content:"";position:absolute;left:0;right:0;bottom:.3rem;height:3px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav__list a:hover::after,.nav__list a[aria-current="true"]::after{transform:scaleX(1)}
.top.is-stuck .nav__list a[aria-current="true"]{color:var(--paint)}
.nav__side{display:flex;align-items:center;gap:1rem}

.lang{display:inline-flex;border:2px solid currentColor;border-radius:2px}
.lang button{min-width:2.5rem;min-height:2.35rem;padding:0 .55rem;font-family:var(--mono);font-size:.8rem;font-weight:500;letter-spacing:.06em}
.lang button[aria-pressed="true"]{background:currentColor}
.lang button[aria-pressed="true"]{-webkit-text-fill-color:var(--paint)}
.top.is-stuck .lang button[aria-pressed="true"]{-webkit-text-fill-color:var(--plaster)}
.intro:not(.intro--mid) .top:not(.is-stuck) .lang button[aria-pressed="true"]{-webkit-text-fill-color:var(--plaster)}

.burger{display:none;align-items:center;gap:.7rem;min-height:2.75rem;padding:0 .2rem;font-weight:600}
.burger__icon{position:relative;width:1.6rem;height:.75rem}
.burger__icon i{position:absolute;left:0;right:0;height:2.5px;background:currentColor;transition:transform .35s var(--ease),top .35s var(--ease)}
.burger__icon i:first-child{top:0}
.burger__icon i:last-child{top:calc(100% - 2.5px)}
.burger[aria-expanded="true"] .burger__icon i:first-child{top:calc(50% - 1.25px);transform:rotate(45deg)}
.burger[aria-expanded="true"] .burger__icon i:last-child{top:calc(50% - 1.25px);transform:rotate(-45deg)}

@media (max-width:899px){
  .burger{display:inline-flex;position:relative;z-index:2}
  .brand{position:relative;z-index:2}
  .nav{
    position:fixed;inset:0;z-index:1;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:2rem;
    padding:calc(var(--header-h) + 2rem) var(--pad) 2rem;background:var(--paint);color:#fff;
    transform:translateY(-101%);visibility:hidden;overflow-y:auto;
    transition:transform .55s var(--ease),visibility 0s .55s;
  }
  .menu-open .nav{transform:none;visibility:visible;transition-delay:0s}
  .menu-open .top{color:#fff;background:transparent;box-shadow:none}
  .nav__list{flex-direction:column;gap:.25rem;width:100%}
  .nav__list a{font-stretch:66%;font-weight:800;font-size:clamp(2.6rem,11vw,4rem);line-height:1.05;padding:.35rem 0}
  .nav__list a::after{display:none}
  .top.is-stuck .nav__list a[aria-current="true"],.nav__list a[aria-current="true"]{color:var(--tape)}
  .nav__side{width:100%;justify-content:space-between;flex-wrap:wrap}
  .menu-open .lang button[aria-pressed="true"],.top.is-stuck .nav .lang button[aria-pressed="true"]{-webkit-text-fill-color:var(--paint)}
}

/* --------------------------------------------------------------------------
   Accueil : le mur brut, puis le coup de rouleau
   -------------------------------------------------------------------------- */
.hero{
  position:relative;isolation:isolate;overflow:hidden;
  min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;
  padding:calc(var(--header-h) + 2.5rem) var(--pad) 0;color:#fff;
}
.hero__wall{position:absolute;inset:0;z-index:-2;background:var(--plaster) var(--grain)}
.level{position:absolute;left:0;right:0;top:36%;border-top:1px solid rgba(20,22,26,.42)}
.level span{position:absolute;right:var(--pad);top:.45rem;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;color:rgba(20,22,26,.6)}
.level::before,.level::after{content:"";position:absolute;top:-6px;width:1px;height:11px;background:rgba(20,22,26,.5)}
.level::before{left:18%}.level::after{left:61%}
.plumb{position:absolute;top:0;bottom:0;left:74%;border-left:1px dashed rgba(20,22,26,.3)}
.cross{position:absolute;width:15px;height:15px;background:
  linear-gradient(rgba(20,22,26,.55),rgba(20,22,26,.55)) center/100% 1px no-repeat,
  linear-gradient(rgba(20,22,26,.55),rgba(20,22,26,.55)) center/1px 100% no-repeat}
.cross--a{left:calc(74% - 7px);top:calc(36% - 7px)}
.cross--b{left:11%;top:19%}

.hero__coat{position:absolute;inset:0;z-index:-1;background:var(--paint)}
.hero__coat::after,.hero__coat span::after{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 2px,transparent 2px 7px,rgba(0,0,0,.04) 7px 8px,transparent 8px 19px),var(--grain);
  mix-blend-mode:soft-light;
}
.hero__coat span{position:absolute;top:0;bottom:0;background:var(--paint);will-change:transform}
.intro .hero__coat{background:transparent}
.intro .hero__coat::after{display:none}

.hero__content{position:relative;z-index:1;padding-bottom:clamp(2rem,6.5vh,4.5rem);transition:color .5s}
.intro:not(.intro--mid) .hero__content{color:var(--ink)}
.hero__eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:clamp(1rem,2.5vh,1.75rem)}
.hero__lead{max-width:36rem;margin-top:clamp(1.25rem,3vh,2rem);font-size:clamp(1.05rem,1.5vw,1.3rem);line-height:1.45}
.hero__cta{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.75rem;margin-top:clamp(1.5rem,3.5vh,2.25rem)}
.link-tel{text-decoration:none;font-size:1rem;padding:.6rem 0}
.hero__hint{position:absolute;right:0;bottom:clamp(2rem,6.5vh,4.5rem);display:none;align-items:center;gap:.7rem;padding:.6rem 0;font-family:var(--mono);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;text-decoration:none}
.hero__hint::after{content:"";width:1px;height:3.2rem;background:currentColor;transform-origin:top;animation:hint 2.4s var(--ease) infinite}
.hero__hint:hover{color:var(--tape)}
@keyframes hint{0%{transform:scaleY(0)}45%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}
@media (min-width:900px){.hero__hint{display:inline-flex}}
.link-tel strong{font-weight:700;font-variant-numeric:tabular-nums;border-bottom:2px solid currentColor;padding-bottom:.1rem;white-space:nowrap}
.intro:not(.intro--mid) .hero .btn--light{background:var(--ink);border-color:var(--ink);color:var(--white)}

/* le titre : d'abord tracé au crayon sur le mur, puis rempli de blanc */
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .js:not(.painted-done) .hero h1{
    color:transparent;-webkit-text-stroke:1.5px transparent;
    background:linear-gradient(#fff,#fff) 0 0/100% 100% no-repeat;-webkit-background-clip:text;background-clip:text;
    transition:background-size .8s var(--ease),-webkit-text-stroke-color .45s;
  }
  .intro .hero h1{background-size:0% 100%!important;-webkit-text-stroke-color:rgba(20,22,26,.8)!important}
  .intro.intro--mid .hero h1{-webkit-text-stroke-color:rgba(255,255,255,.9)!important}
}

/* le rouleau */
.hero__roller{position:absolute;inset:0;z-index:3;pointer-events:none;display:none}
.rolling .hero__roller{display:block}
.roller{position:absolute;left:0;top:0;width:25%;height:0;will-change:transform}
.roller__sleeve{
  position:absolute;left:-1%;right:-1%;top:-30px;height:60px;border-radius:16px;
  background:
    repeating-linear-gradient(90deg,rgba(255,255,255,.07) 0 1px,transparent 1px 4px),
    linear-gradient(180deg,#5C6FEF 0%,var(--paint) 38%,var(--paint-deep) 82%,#0F1B78 100%);
  box-shadow:0 14px 24px -10px rgba(10,14,60,.55);
}
.roller__sleeve::after{content:"";position:absolute;right:-7px;top:16px;width:9px;height:28px;border-radius:2px;background:#8D9097}
.roller__axle,.roller__arm,.roller__bar{position:absolute;background:#9A9DA5;border-radius:3px}
.roller__axle{right:-26px;top:-3px;width:22px;height:6px}
.roller__arm{right:-26px;top:-3px;width:6px;height:96px}
.roller__bar{right:-26px;left:50%;top:88px;height:6px}
.roller__handle{position:absolute;left:calc(50% - 11px);top:88px;width:22px;height:190px;border-radius:5px 5px 11px 11px;
  background:linear-gradient(180deg,#9A9DA5 0 26px,var(--ink) 26px 100%)}
.roller__handle::after{content:"";position:absolute;left:0;right:0;top:44px;height:16px;background:var(--tape)}

/* le ruban de masquage, à la limite de la peinture */
.tapeline{position:relative;z-index:2;margin:0 calc(-1 * var(--pad));background:var(--tape);color:var(--tape-ink);overflow:hidden;
  box-shadow:0 1px 0 rgba(0,0,0,.12),0 -1px 0 rgba(255,255,255,.25) inset}
.tapeline__inner{display:flex;gap:1.2em;width:max-content;padding:.72rem var(--pad) .66rem;font-family:var(--mono);font-size:.74rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;white-space:nowrap}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
.sec{position:relative;padding:clamp(4.5rem,10vw,9rem) var(--pad)}
.sec__head{max-width:68rem;margin-bottom:clamp(2.5rem,5vw,4.5rem)}
.sec__intro{max-width:36rem;margin-top:1.5rem;font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--ink-soft)}

/* apparition au défilement (uniquement si le JS est là) */
.js [data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .8s var(--ease)}
.js [data-reveal].in{opacity:1;transform:none}

/* --------------------------------------------------------------------------
   Prestations
   -------------------------------------------------------------------------- */
.svc{border-bottom:2px solid var(--ink)}
.svc__item{border-top:2px solid var(--ink)}
.svc__btn{
  position:relative;isolation:isolate;display:grid;grid-template-columns:clamp(2.6rem,6vw,5rem) 1fr auto;align-items:center;gap:.5rem;
  width:100%;padding:clamp(.9rem,2vw,1.5rem) clamp(.4rem,1vw,1rem);text-align:left;transition:color .3s;
}
.svc__btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--paint);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.svc__num{font-family:var(--mono);font-size:.85rem;font-weight:500;letter-spacing:.06em;align-self:start;padding-top:.6em}
.svc__name{font-size:clamp(1.9rem,5.6vw,4.7rem);font-weight:780;line-height:1.02;letter-spacing:-.006em}
.svc__icon{position:relative;width:clamp(1.4rem,2.6vw,2.2rem);height:clamp(1.4rem,2.6vw,2.2rem);flex:none}
.svc__icon::before,.svc__icon::after{content:"";position:absolute;left:0;right:0;top:calc(50% - 1.5px);height:3px;background:currentColor;transition:transform .45s var(--ease)}
.svc__icon::after{transform:rotate(90deg)}
.svc__btn[aria-expanded="true"] .svc__icon::after{transform:rotate(0)}
.svc__item.is-open .svc__name{color:var(--paint)}
@media (hover:hover){
  .svc__btn:hover{color:#fff}
  .svc__btn:hover::before{transform:scaleX(1)}
  .svc__item.is-open .svc__btn:hover .svc__name{color:#fff}
}

.svc__panel{display:grid;grid-template-rows:1fr}
.svc__clip{min-height:0;overflow:hidden}
.js .svc__panel{transition:grid-template-rows .6s var(--ease)}
.js .svc__item:not(.is-open) .svc__panel{grid-template-rows:0fr}
.js .svc__clip{transition:visibility 0s 0s}
.js .svc__item:not(.is-open) .svc__clip{visibility:hidden;transition-delay:.6s}
.svc__inner{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,42%);gap:clamp(1.5rem,4vw,4rem);align-items:start;
  padding:.5rem clamp(.4rem,1vw,1rem) clamp(2rem,4vw,3.5rem) calc(clamp(2.6rem,6vw,5rem) + .5rem + clamp(.4rem,1vw,1rem));
}
.svc__text p{max-width:34rem;font-size:clamp(1.05rem,1.45vw,1.25rem);line-height:1.5}
.chips-static{display:flex;flex-wrap:wrap;gap:.5rem;margin:1.5rem 0 1.9rem}
.chips-static li{padding:.32rem .7rem;border:1.5px solid var(--ink);border-radius:2px;font-family:var(--mono);font-size:.74rem;letter-spacing:.05em;text-transform:uppercase}
.svc__fig{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--paint) var(--grain);color:#fff}
.svc__fig::before{content:attr(data-n);position:absolute;inset:0;display:grid;place-items:center;font-stretch:66%;font-weight:800;font-size:clamp(5rem,14vw,11rem);color:transparent;-webkit-text-stroke:2px rgba(255,255,255,.55)}
.svc__fig img{position:relative;width:100%;height:100%;object-fit:cover}
.svc__fig.is-missing img{display:none}
.js .svc__fig img{clip-path:inset(0 0 0 0);transition:clip-path .9s var(--ease) .2s}
.js .svc__item:not(.is-open) .svc__fig img{clip-path:inset(0 0 100% 0);transition-delay:0s}

@media (max-width:760px){
  .svc__inner{grid-template-columns:1fr;padding-left:clamp(.4rem,1vw,1rem)}
  .svc__num{padding-top:.35em}
}

/* --------------------------------------------------------------------------
   Le mur en coupe
   -------------------------------------------------------------------------- */
.wall{background:var(--ink);color:var(--white)}
.wall .sec__intro{color:rgba(251,250,247,.72)}
.wall__grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(2rem,6vw,6rem);align-items:start}
.wall__fig{position:sticky;top:calc(var(--header-h) + 4vh);z-index:2}

.cut{width:100%;height:auto;max-height:68vh;overflow:visible}
.cut__side{font-family:var(--mono);font-size:12px;letter-spacing:.16em;fill:rgba(251,250,247,.6)}
.cut__ground{stroke:rgba(251,250,247,.35);stroke-width:1;stroke-dasharray:2 5}
.layer{transition:opacity .5s ease,transform .8s var(--ease)}
.layer__fill{fill:#18247F;transition:fill .45s}
.layer--given .layer__fill{fill:#1E2128}
.layer__pat{color:rgba(251,250,247,.3);transition:color .45s}
.layer__box{fill:none;stroke:var(--white);stroke-width:1.5}
.layer--given .layer__box{stroke-dasharray:7 5;stroke:rgba(251,250,247,.6)}
.layer--paint .layer__fill{fill:var(--paint)}
.pin circle{fill:var(--ink);stroke:var(--white);stroke-width:1.5;transition:fill .35s,stroke .35s}
.pin text{font-family:var(--mono);font-size:15px;font-weight:500;text-anchor:middle;fill:var(--white);transition:fill .35s}
.pin path{stroke:rgba(251,250,247,.6);stroke-width:1;fill:none}

.layer.is-active .layer__fill{fill:var(--paint)}
.layer.is-active .layer__pat{color:rgba(255,255,255,.65)}
.layer--given.is-active .layer__fill{fill:#2C3038}
.layer--paint.is-active .layer__fill{fill:#5468F5}
.layer.is-active .pin circle{fill:var(--tape);stroke:var(--tape)}
.layer.is-active .pin text{fill:var(--tape-ink)}

.js .is-scrolly .layer:not(.is-built){opacity:0}
.js .is-scrolly .layer[data-layer="1"]:not(.is-built){transform:translateY(-34px)}
.js .is-scrolly .layer[data-layer="2"]:not(.is-built),
.js .is-scrolly .layer[data-layer="3"]:not(.is-built),
.js .is-scrolly .layer[data-layer="4"]:not(.is-built){transform:translateX(-70px)}
.js .is-scrolly .layer[data-layer="5"]:not(.is-built),
.js .is-scrolly .layer[data-layer="6"]:not(.is-built){transform:translateX(70px)}

.legend{display:flex;flex-wrap:wrap;gap:.6rem 1.75rem;margin-top:1rem;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(251,250,247,.72)}
.legend li{display:flex;align-items:center;gap:.6rem}
.legend li::before{content:"";width:1.6rem;height:.85rem;border:1.5px solid var(--white)}
.legend__ours::before{background:var(--paint)}
.legend__given::before{border-style:dashed!important;border-color:rgba(251,250,247,.6)!important}

.steps{counter-reset:none}
.step{padding:clamp(1.5rem,3vw,2.25rem) 0;border-top:1px solid rgba(251,250,247,.22);transition:opacity .45s}
.step:last-child{border-bottom:1px solid rgba(251,250,247,.22)}
.step__meta{display:flex;align-items:center;gap:.9rem;margin-bottom:.9rem}
.step__n{display:inline-grid;place-items:center;width:2rem;height:2rem;border:1.5px solid var(--white);border-radius:50%;font-family:var(--mono);font-size:.85rem;font-weight:500;transition:background-color .35s,border-color .35s,color .35s}
.step__who{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;padding:.28rem .6rem;background:var(--paint);color:#fff}
.step__who--given{background:transparent;border:1.5px dashed rgba(251,250,247,.6);color:rgba(251,250,247,.8)}
.step h3{font-size:clamp(1.9rem,3.8vw,3.3rem);font-weight:780;line-height:1;margin-bottom:.8rem}
.step p:last-child{max-width:30rem;font-size:clamp(1.02rem,1.3vw,1.15rem);color:rgba(251,250,247,.82)}

.js .is-scrolly .step{min-height:62vh;display:flex;flex-direction:column;justify-content:center;border:0;opacity:.62}
.js .is-scrolly .step.is-active{opacity:1}
.js .is-scrolly .step.is-active .step__n{background:var(--tape);border-color:var(--tape);color:var(--tape-ink)}
.js .is-scrolly .steps{padding-bottom:12vh}

@media (max-width:899px){
  .wall__grid{grid-template-columns:1fr;gap:0}
  .wall__fig{top:var(--header-h);margin:0 calc(-1 * var(--pad));padding:.9rem var(--pad) .8rem;background:var(--ink);box-shadow:0 1px 0 rgba(251,250,247,.2)}
  .cut{max-height:34vh;max-height:34svh;margin:0 auto}
  .legend{margin-top:.5rem;font-size:.66rem}
  .js .is-scrolly .step{min-height:46vh;min-height:46svh;justify-content:flex-start}
  .js .is-scrolly .steps{padding-bottom:6vh}
}

/* --------------------------------------------------------------------------
   Déroulement
   -------------------------------------------------------------------------- */
.flow{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(1.25rem,3vw,3rem);padding-top:clamp(1.75rem,3vw,2.5rem)}
.flow::before{content:"";position:absolute;left:0;right:0;top:0;height:8px;background:var(--paint);transform-origin:left;
  clip-path:polygon(0 20%,2% 0,98% 12%,100% 0,100% 80%,97% 100%,3% 88%,0 100%);transition:transform 1.4s var(--ease) .2s}
.js .flow:not(.in)::before{transform:scaleX(0)}
.flow__n{display:block;font-size:clamp(5rem,11vw,9.5rem);font-weight:800;line-height:.9;color:transparent;-webkit-text-stroke:2px var(--ink);margin-bottom:1rem}
.flow__item h3{font-size:clamp(1.25rem,1.9vw,1.6rem);font-weight:700;line-height:1.15;margin-bottom:.6rem}
.flow__item p{color:var(--ink-soft);max-width:24rem}
.js .flow .flow__item{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .7s var(--ease)}
.js .flow.in .flow__item{opacity:1;transform:none}
.js .flow.in .flow__item:nth-child(2){transition-delay:.15s}
.js .flow.in .flow__item:nth-child(3){transition-delay:.3s}
.js .flow.in .flow__item:nth-child(4){transition-delay:.45s}
@media (max-width:899px){.flow{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:2.5rem}}
@media (max-width:560px){
  .flow{grid-template-columns:1fr;row-gap:0}
  .flow__item{display:grid;grid-template-columns:4.2rem 1fr;column-gap:1rem;padding:1.5rem 0;border-bottom:1px solid var(--line)}
  .flow__n{grid-row:1 / span 2;font-size:5.2rem;margin:0}
  .flow__item h3{align-self:end}
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact{background:var(--paint);color:#fff;isolation:isolate}
.contact::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;mix-blend-mode:soft-light;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 2px,transparent 2px 7px,rgba(0,0,0,.04) 7px 8px,transparent 8px 19px),var(--grain)}
.contact .sec__intro{color:rgba(255,255,255,.88)}
.contact__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.95fr);gap:clamp(2.5rem,7vw,7rem);align-items:start}
.contact h2{font-size:clamp(2.8rem,7.4vw,6.6rem)}

.coords{margin-top:clamp(2rem,4vw,3rem);display:grid;gap:1.5rem}
.coords dt{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;opacity:.8;margin-bottom:.3rem}
.coords dd{font-size:1.15rem;line-height:1.45}
.coords a{text-decoration-thickness:2px;text-underline-offset:.2em}
.coords a:hover{color:var(--tape)}
.coords__big{display:inline-block;font-size:clamp(2.4rem,5.2vw,4.4rem);font-weight:800;line-height:1;text-decoration:none;font-variant-numeric:tabular-nums;white-space:nowrap}
.coords__map{display:inline-block;margin-top:.5rem;font-size:1rem}
.contact__zone{margin-top:1.75rem;font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;opacity:.85;max-width:26rem}

.form{display:grid;gap:1.35rem;padding:clamp(1.25rem,3vw,2.5rem);background:rgba(8,14,90,.32);border:1.5px solid rgba(255,255,255,.4)}
.form__req{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;opacity:.85}
.field label,.field legend{display:block;margin-bottom:.45rem;font-weight:600;font-size:1rem}
.field input[type="text"],.field textarea{
  display:block;width:100%;padding:.8rem .9rem;border:2px solid rgba(255,255,255,.75);border-radius:2px;
  background:rgba(255,255,255,.08);color:#fff;font:inherit;font-size:1.05rem;line-height:1.4;transition:background-color .2s,border-color .2s;
}
.field textarea{resize:vertical;min-height:7rem}
.field input[type="text"]:hover,.field textarea:hover{background:rgba(255,255,255,.14)}
.field input[type="text"]:focus,.field textarea:focus{outline:3px solid var(--tape);outline-offset:2px;border-color:#fff;background:rgba(255,255,255,.14)}
.field [aria-invalid="true"]{border-color:var(--tape)!important}
.field__hint{margin-top:.4rem;font-size:.9rem;opacity:.82}
.field__err{margin-top:.45rem;padding:.45rem .7rem;background:var(--tape);color:var(--tape-ink);font-size:.93rem;font-weight:600;line-height:1.35}
.field__err::before{content:"! ";font-family:var(--mono)}

.chips{display:flex;flex-wrap:wrap;gap:.55rem}
.chips label{position:relative;margin:0;cursor:pointer}
.chips input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.chips span{display:inline-flex;align-items:center;gap:.5rem;min-height:2.75rem;padding:.4rem .95rem;border:2px solid rgba(255,255,255,.75);border-radius:2px;font-weight:550;font-size:.98rem;transition:background-color .2s,color .2s,border-color .2s}
.chips span::before{content:"";width:.85rem;height:.85rem;border:2px solid currentColor;border-radius:1px;flex:none;transition:background-color .2s}
.chips label:hover span{background:rgba(255,255,255,.14)}
.chips input:checked + span{background:#fff;border-color:#fff;color:var(--paint-deep)}
.chips input:checked + span::before{background:var(--paint);border-color:var(--paint);box-shadow:inset 0 0 0 2px #fff}
.chips input:focus-visible + span{outline:3px solid var(--tape);outline-offset:2px}

.form__note{font-size:.9rem;opacity:.85;margin-top:-.4rem}
.form__ok{padding:.9rem 1rem;background:#fff;color:var(--ink);font-weight:550;line-height:1.45;border-left:8px solid var(--tape)}

@media (max-width:899px){.contact__grid{grid-template-columns:1fr}}

/* --------------------------------------------------------------------------
   Pied de page
   -------------------------------------------------------------------------- */
.foot{display:grid;grid-template-columns:auto 1fr auto;align-items:end;gap:1.5rem 3rem;padding:clamp(2.5rem,5vw,4rem) var(--pad);background:var(--ink);color:var(--white)}
.foot__brand{display:flex;align-items:center;gap:.6rem;grid-column:1 / -1}
.foot__brand .brand__name{font-size:clamp(3rem,9vw,7rem)}
.foot__brand .brand__mark{width:clamp(2.4rem,7vw,5.4rem);height:clamp(2.4rem,7vw,5.4rem)}
.foot__line{grid-column:1 / -1;max-width:34rem;color:rgba(251,250,247,.75)}
.foot__meta{grid-column:1 / 3;display:flex;flex-wrap:wrap;gap:.4rem 1.75rem;font-family:var(--mono);font-size:.74rem;letter-spacing:.05em;color:rgba(251,250,247,.72)}
.foot__top{font-weight:600;text-underline-offset:.25em;white-space:nowrap;padding:.5rem 0}
.foot__top:hover{color:var(--tape)}
@media (max-width:700px){.foot{grid-template-columns:1fr}.foot__meta{grid-column:1}}

/* --------------------------------------------------------------------------
   Moins d'animations si l'utilisateur le demande
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0s!important;transition-duration:.001ms!important;transition-delay:0s!important}
  .js [data-reveal],.js .flow .flow__item{opacity:1;transform:none}
}

@media print{
  .top,.progress,.hero__roller,.burger{display:none}
  .js [data-reveal],.js .flow .flow__item{opacity:1;transform:none}
}