/* ==========================================================================
   L'Atelier Tapisperse 06 — Feuille de style
   Direction artistique « Galerie de nuit »
   ========================================================================== */

/* --- Réglages ------------------------------------------------------------ */
:root{
  --creme:#FAF6EF;
  --creme-2:#F2EAdD;
  --nuit:#1E1013;
  --nuit-2:#2A171B;
  --or:#B8892B;
  --or-sombre:#8A6318;
  --or-clair:#D8AE55;
  --bordeaux:#6E1A22;
  --encre:#221A17;
  --encre-2:#6B5C52;
  --clair:#F3E8D8;
  --clair-2:#C9B7A4;
  --ligne:rgba(34,26,23,.14);
  --ligne-nuit:rgba(216,174,85,.22);

  --serif:"Cormorant Garamond","Cormorant repli",Georgia,"Times New Roman",serif;
  --sans:"Inter","Inter repli",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;

  --large:1240px;
  --etroit:760px;
  --gouttiere:clamp(20px,5vw,56px);
  --rythme:clamp(72px,10vw,132px);

  --ease:cubic-bezier(.22,.61,.36,1);
  --ombre:0 18px 50px -24px rgba(30,16,19,.45);
  --ombre-forte:0 30px 80px -30px rgba(30,16,19,.6);
}

/* Polices de repli ajustées : le texte s'affiche tout de suite, et la bascule
   vers les polices définitives ne fait presque pas bouger la mise en page. */
@font-face{
  font-family:"Cormorant repli";
  src:local("Georgia"),local("Times New Roman"),local("Times");
  size-adjust:92%;
  ascent-override:100%;
  descent-override:26%;
  line-gap-override:0%;
}
@font-face{
  font-family:"Inter repli";
  src:local("Helvetica Neue"),local("Helvetica"),local("Arial");
  size-adjust:100%;
  ascent-override:96%;
  descent-override:24%;
  line-gap-override:0%;
}

*,*::before,*::after{box-sizing:border-box}

html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--creme);
  color:var(--encre);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img,video,svg{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font:inherit}

::selection{background:var(--or);color:#fff}

/* --- Typographie --------------------------------------------------------- */
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:600;
  line-height:1.1;
  letter-spacing:-.015em;
  margin:0 0 .5em;
  text-wrap:balance;
}
h1{font-size:clamp(2.5rem,6.2vw,4.6rem)}
h2{font-size:clamp(2rem,4.4vw,3.3rem)}
h3{font-size:clamp(1.35rem,2.4vw,1.85rem)}
h4{font-size:1.15rem}
p{margin:0 0 1.15em;text-wrap:pretty}
p:last-child{margin-bottom:0}

.surtitre{
  font-family:var(--sans);
  font-size:.72rem;
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--or-sombre);
  margin:0 0 1.1rem;
  display:flex;
  align-items:center;
  gap:.85rem;
}
.surtitre::before{
  content:"";
  width:34px;height:1px;
  background:currentColor;
  flex:none;
}
.surtitre--centre{justify-content:center}
.nuit .surtitre,.nuit-2 .surtitre,.methode .surtitre,.hero .surtitre,.entete-page .surtitre,.rappel .surtitre{color:var(--or-clair)}

.chapo{
  font-size:clamp(1.06rem,1.7vw,1.24rem);
  color:var(--encre-2);
  line-height:1.68;
  max-width:62ch;
}

.nuit .chapo{color:var(--clair-2)}

/* --- Structure ----------------------------------------------------------- */
.conteneur{
  width:100%;
  max-width:var(--large);
  margin-inline:auto;
  padding-inline:var(--gouttiere);
}
.conteneur--etroit{max-width:var(--etroit)}

section{position:relative}
.bloc{padding-block:var(--rythme)}
.bloc--serre{padding-block:calc(var(--rythme)*.6)}

.nuit{background:var(--nuit);color:var(--clair)}
.nuit h1,.nuit h2,.nuit h3,.nuit h4{color:var(--clair)}
.nuit-2{background:var(--nuit-2);color:var(--clair)}
.creme-2{background:var(--creme-2)}

/* Filet ornemental — détail signature */
.filet{
  height:14px;
  width:100%;
  background-repeat:repeat-x;
  background-size:auto 14px;
  background-position:center;
  opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='14' viewBox='0 0 48 14'%3E%3Cpath d='M0 7h9l3-4 3 4 3-4 3 4h4l3-4 3 4 3-4 3 4h11' fill='none' stroke='%23B8892B' stroke-width='1'/%3E%3Ccircle cx='24' cy='7' r='2' fill='none' stroke='%23B8892B' stroke-width='1'/%3E%3C/svg%3E");
}
.nuit .filet,.nuit-2 .filet{opacity:.42}

/* --- Boutons ------------------------------------------------------------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.6rem;
  padding:1.02rem 2.1rem;
  border:1px solid transparent;
  border-radius:2px;
  font-size:.92rem;
  font-weight:600;
  letter-spacing:.05em;
  text-transform:uppercase;
  text-decoration:none;
  cursor:pointer;
  transition:background .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease),transform .35s var(--ease);
  will-change:transform;
}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible{outline:2px solid var(--or);outline-offset:3px}

.btn--or{background:var(--or-clair);color:var(--nuit);border-color:var(--or-clair)}
.btn--or:hover{background:var(--or);border-color:var(--or);color:var(--nuit)}

.btn--ligne{background:transparent;color:var(--encre);border-color:var(--ligne)}
.btn--ligne:hover{border-color:var(--or-sombre);color:var(--or-sombre)}
.nuit .btn--ligne,.hero .btn--ligne{color:var(--clair);border-color:var(--ligne-nuit)}
.nuit .btn--ligne:hover,.hero .btn--ligne:hover{border-color:var(--or-clair);color:var(--or-clair)}

.lien-fleche{
  display:inline-flex;align-items:center;gap:.5rem;
  font-weight:600;font-size:.9rem;letter-spacing:.04em;
  color:var(--or-sombre);text-decoration:none;
  text-transform:uppercase;
}
.nuit .lien-fleche,.nuit-2 .lien-fleche,.methode .lien-fleche{color:var(--or-clair)}
.lien-fleche span{transition:transform .35s var(--ease)}
.lien-fleche:hover span{transform:translateX(6px)}

/* --- En-tête ------------------------------------------------------------- */
.entete{
  position:fixed;
  inset:0 0 auto;
  z-index:70;
  transition:background .4s var(--ease),box-shadow .4s var(--ease),transform .4s var(--ease);
}
.entete__interieur{
  display:flex;align-items:center;justify-content:space-between;
  gap:1.5rem;
  height:88px;
  transition:height .4s var(--ease);
}
.entete--fixe{
  background:rgba(250,246,239,.94);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--ligne);
}
.entete--fixe .entete__interieur{height:74px}
.entete--cachee{transform:translateY(-100%)}

.logo{display:flex;align-items:center;gap:.7rem;text-decoration:none;flex:none}
.logo img{height:62px;width:auto;transition:height .4s var(--ease)}
.entete--fixe .logo img{height:52px}

.nav{display:flex;align-items:center;gap:2rem}
.nav a{
  text-decoration:none;
  font-size:.87rem;
  font-weight:500;
  letter-spacing:.02em;
  color:var(--encre);
  position:relative;
  padding-block:.4rem;
  white-space:nowrap;
}
.entete:not(.entete--fixe) .nav a,
.entete:not(.entete--fixe) .entete__tel{color:var(--clair)}
.entete:not(.entete--fixe) .logo img{filter:drop-shadow(0 2px 10px rgba(0,0,0,.5))}
/* toutes les pages ouvrent sur un en-tête sombre : liens clairs tant que l'en-tête n'est pas fixé */
.entete--cachee .mega{opacity:0!important;visibility:hidden!important;pointer-events:none}

.nav a::after{
  content:"";position:absolute;left:0;bottom:0;
  width:100%;height:1px;background:var(--or);
  transform:scaleX(0);transform-origin:right;
  transition:transform .35s var(--ease);
}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}

.entete__actions{display:flex;align-items:center;gap:1.1rem;flex:none}
.entete__tel{
  display:inline-flex;align-items:center;gap:.5rem;
  text-decoration:none;font-weight:600;font-size:.92rem;
  color:var(--encre);
}
.entete__tel:hover{color:var(--or-sombre)}
.entete .btn{padding:.78rem 1.5rem;font-size:.78rem}

/* Sous-menu */
.nav__item{position:relative}
.nav__sous{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);
  background:var(--creme);
  border:1px solid var(--ligne);
  box-shadow:var(--ombre);
  min-width:250px;
  padding:.55rem;
  opacity:0;visibility:hidden;
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s;
  list-style:none;margin:.6rem 0 0;
  border-radius:2px;
}
.nav__item:hover .nav__sous,.nav__item:focus-within .nav__sous{
  opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);
}
.nav__sous a{
  display:block;padding:.62rem .9rem;color:var(--encre)!important;
  font-size:.86rem;border-radius:2px;
}
.nav__sous a::after{display:none}
.nav__sous a:hover{background:var(--creme-2);color:var(--or-sombre)!important}

/* Burger */
.burger{
  display:none;
  width:44px;height:44px;
  background:none;border:0;cursor:pointer;
  padding:0;position:relative;
}
.burger span{
  position:absolute;left:11px;width:22px;height:1.5px;
  background:var(--encre);
  transition:transform .35s var(--ease),opacity .25s var(--ease),background .3s;
}
.entete:not(.entete--fixe) .burger span{background:var(--clair)}
body.page-interne .entete:not(.entete--fixe) .burger span{background:var(--encre)}
.burger span:nth-child(1){top:17px}
.burger span:nth-child(2){top:23px}
.burger span:nth-child(3){top:29px}
.burger[aria-expanded="true"] span{background:var(--encre)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* Menu mobile */
.menu-mobile{
  position:fixed;inset:0;z-index:65;
  background:var(--creme);
  padding:110px var(--gouttiere) 40px;
  overflow-y:auto;
  transform:translateY(-100%);
  transition:transform .5s var(--ease);
  visibility:hidden;
}
.menu-mobile[data-ouvert="true"]{transform:translateY(0);visibility:visible}
.menu-mobile a{
  display:block;
  font-family:var(--serif);
  font-size:1.55rem;
  text-decoration:none;
  padding:.55rem 0;
  border-bottom:1px solid var(--ligne);
  color:var(--encre);
}
.menu-mobile a.sous{font-family:var(--sans);font-size:1rem;padding-left:1.2rem;color:var(--encre-2)}
.menu-mobile .btn{width:100%;margin-top:1.6rem}

/* --- Hero ---------------------------------------------------------------- */
.hero{
  position:relative;
  height:340vh;
  background:var(--nuit);
}
.hero__scene{
  position:sticky;top:0;
  height:100svh;
  overflow:hidden;
  display:flex;flex-direction:column;
  justify-content:center;
}
.hero__fond,.hero__canvas{
  position:absolute;inset:0;
  width:100%;height:100%;
}
.hero__fond{z-index:0}
.hero__canvas{z-index:1;opacity:0;transition:opacity 1.2s var(--ease)}
.hero__canvas.pret{opacity:1}
.hero__voile{
  position:absolute;inset:0;z-index:2;
  background:
    linear-gradient(100deg,rgba(30,16,19,.93) 0%,rgba(30,16,19,.78) 38%,rgba(30,16,19,.34) 68%,rgba(30,16,19,.2) 100%),
    linear-gradient(to bottom,rgba(30,16,19,.7) 0%,rgba(30,16,19,0) 24%,rgba(30,16,19,0) 58%,rgba(30,16,19,.92) 100%);
}
.hero__contenu{
  position:relative;z-index:3;
  width:100%;
  max-width:var(--large);
  margin-inline:auto;
  padding-inline:var(--gouttiere);
  color:var(--clair);
}
.hero h1{
  color:#fff;
  font-size:clamp(2.6rem,6.6vw,5.4rem);
  margin-bottom:1.1rem;
  text-shadow:0 4px 40px rgba(0,0,0,.5);
}
.hero__accroche{
  font-size:clamp(1.05rem,1.9vw,1.32rem);
  color:rgba(243,232,216,.9);
  max-width:52ch;
  margin-bottom:2.2rem;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:2.6rem}
.hero__villes{
  font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(216,174,85,.92);
}

/* Étapes du hero pilotées au scroll */
.hero__etapes{
  position:absolute;
  left:0;right:0;bottom:clamp(28px,6vh,72px);
  z-index:3;
  pointer-events:none;
}
.hero__etapes ol{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:clamp(14px,3vw,40px);
  max-width:var(--large);
  margin-inline:auto;
  padding-inline:var(--gouttiere);
}
.hero__etape{
  border-top:1px solid rgba(216,174,85,.28);
  padding-top:.95rem;
  opacity:.34;
  transition:opacity .6s var(--ease);
}
.hero__etape[data-actif="true"]{opacity:1}
.hero__etape b{
  display:block;
  font-family:var(--sans);
  font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--or-clair);margin-bottom:.4rem;font-weight:600;
}
.hero__etape span{
  font-family:var(--serif);
  font-size:clamp(1.05rem,1.9vw,1.42rem);
  color:#fff;line-height:1.25;display:block;
}
.hero__etape em{
  display:block;font-style:normal;
  font-size:.86rem;color:rgba(243,232,216,.7);
  margin-top:.45rem;line-height:1.5;
}
.hero__etape em{display:none}
@media (min-width:900px){.hero__etape em{display:block}}

.defiler{
  position:absolute;left:50%;bottom:14px;z-index:4;
  transform:translateX(-50%);
  width:1px;height:46px;
  background:linear-gradient(to bottom,transparent,var(--or-clair));
  animation:defiler 2.4s var(--ease) infinite;
}
@keyframes defiler{0%,100%{opacity:.2;transform:translateX(-50%) scaleY(.5)}50%{opacity:1;transform:translateX(-50%) scaleY(1)}}

/* En-tête de page interne */
.entete-page{
  position:relative;
  padding-top:clamp(140px,17vw,210px);
  padding-bottom:clamp(56px,7vw,90px);
  background:var(--nuit);
  color:var(--clair);
  overflow:hidden;
}
.entete-page__image{
  position:absolute;inset:0;
  object-fit:cover;width:100%;height:100%;
  filter:brightness(.34) saturate(.85);
  z-index:0;
  transform:scale(1.06);
}
.entete-page::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to bottom,rgba(30,16,19,.6),rgba(30,16,19,.35) 45%,rgba(30,16,19,.95));
}
.entete-page .conteneur{position:relative;z-index:2}
.entete-page h1{color:#fff;margin-bottom:.6rem}
.entete-page .chapo{color:rgba(243,232,216,.85)}

.fil{
  font-size:.78rem;color:rgba(216,174,85,.85);
  margin-bottom:1.4rem;letter-spacing:.06em;
}
.fil a{text-decoration:none;color:inherit;opacity:.8}
.fil a:hover{opacity:1;text-decoration:underline}
.fil span{opacity:.5;margin-inline:.45rem}

/* --- Preuves chiffrées --------------------------------------------------- */
.preuves{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--ligne-nuit);
  border-block:1px solid var(--ligne-nuit);
}
.preuve{
  background:var(--nuit);
  padding:clamp(28px,4vw,46px) clamp(14px,2vw,24px);
  text-align:center;
}
.preuve b{
  display:block;
  font-family:var(--serif);
  font-size:clamp(2.1rem,4.4vw,3.5rem);
  font-weight:600;
  color:var(--or-clair);
  line-height:1;
  margin-bottom:.5rem;
}
.preuve span{
  font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--clair-2);line-height:1.45;display:block;
}

/* --- Méthode (section épinglée) ----------------------------------------- */
.methode{background:var(--nuit);color:var(--clair)}
.methode h1,.methode h2,.methode h3,.methode h4{color:var(--clair)}
.methode .chapo{color:var(--clair-2)}
.methode__piste{position:relative}
.methode__ecran{
  position:sticky;top:0;
  height:100svh;
  overflow:hidden;
  display:grid;
  place-items:center;
}
.methode__media{position:absolute;inset:0;z-index:0}
.methode__media video,.methode__media img{
  width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity 1s var(--ease);
  position:absolute;inset:0;
  filter:brightness(.4) saturate(.9);
}
.methode__media [data-actif="true"]{opacity:1}
.methode__ecran::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(105deg,rgba(30,16,19,.96) 0%,rgba(30,16,19,.86) 42%,rgba(30,16,19,.5) 100%);
}
.methode__textes{
  position:relative;z-index:2;
  width:100%;max-width:var(--large);
  margin-inline:auto;padding-inline:var(--gouttiere);
}
.methode__texte{
  max-width:44ch;
  opacity:0;
  transform:translateY(26px);
  transition:opacity .7s var(--ease),transform .7s var(--ease);
  position:absolute;
  pointer-events:none;
}
.methode__texte[data-actif="true"]{opacity:1;transform:none;position:relative;pointer-events:auto}
.methode__num{
  font-family:var(--serif);
  font-size:clamp(3rem,7vw,5.4rem);
  color:rgba(216,174,85,.26);
  line-height:.9;display:block;margin-bottom:.4rem;
}
.methode__jauge{
  position:absolute;left:var(--gouttiere);bottom:9vh;z-index:3;
  display:flex;gap:.5rem;
}
.methode__jauge i{
  width:44px;height:2px;background:rgba(216,174,85,.25);
  display:block;overflow:hidden;position:relative;
}
.methode__jauge i::after{
  content:"";position:absolute;inset:0;background:var(--or-clair);
  transform:scaleX(0);transform-origin:left;
  transition:transform .5s var(--ease);
}
.methode__jauge i[data-actif="true"]::after{transform:scaleX(1)}

/* --- Cartes services ----------------------------------------------------- */
.grille{display:grid;gap:clamp(18px,2.4vw,30px)}
.grille--2{grid-template-columns:repeat(2,1fr)}
.grille--3{grid-template-columns:repeat(3,1fr)}
.grille--4{grid-template-columns:repeat(4,1fr)}

.carte{
  position:relative;
  background:var(--creme);
  border:1px solid var(--ligne);
  overflow:hidden;
  display:flex;flex-direction:column;
  text-decoration:none;color:inherit;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s var(--ease);
}
.carte:hover{transform:translateY(-6px);box-shadow:var(--ombre);border-color:rgba(184,137,43,.4)}
.carte__image{
  position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--nuit-2);
}
.carte__image img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 1.1s var(--ease);
}
.carte:hover .carte__image img{transform:scale(1.07)}
.carte__corps{padding:clamp(20px,2.4vw,30px);flex:1;display:flex;flex-direction:column}
.carte h3{margin-bottom:.5rem}
.carte p{font-size:.95rem;color:var(--encre-2);flex:1;margin-bottom:1.2rem}
.nuit .carte{background:var(--nuit-2);border-color:var(--ligne-nuit)}
.nuit .carte p{color:var(--clair-2)}

/* --- Galerie ------------------------------------------------------------- */
.galerie{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  grid-auto-rows:clamp(150px,17vw,230px);
  grid-auto-flow:dense;
  gap:clamp(10px,1.4vw,18px);
}
.galerie figure{
  margin:0;position:relative;overflow:hidden;
  background:var(--nuit-2);
}
.galerie img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease),filter .6s var(--ease)}
.galerie figure:hover img{transform:scale(1.06)}
.galerie figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:1.6rem 1.1rem .9rem;
  font-size:.8rem;letter-spacing:.06em;color:#fff;
  background:linear-gradient(to top,rgba(30,16,19,.88),transparent);
  opacity:0;transform:translateY(8px);
  transition:opacity .4s var(--ease),transform .4s var(--ease);
}
.galerie figure:hover figcaption{opacity:1;transform:none}
.galerie .haute{grid-row:span 2}
.galerie .large{grid-column:span 2}

/* --- Bandeau défilant ---------------------------------------------------- */
.bandeau{
  overflow:hidden;
  border-block:1px solid var(--ligne-nuit);
  background:var(--nuit-2);
  padding-block:1.05rem;
}
.bandeau__piste{
  display:flex;width:max-content;
  animation:defile 46s linear infinite;
}
.bandeau:hover .bandeau__piste{animation-play-state:paused}
.bandeau span{
  font-family:var(--serif);
  font-size:clamp(1rem,1.7vw,1.32rem);
  color:var(--clair);
  padding-inline:1.5rem;
  white-space:nowrap;
  display:inline-flex;align-items:center;gap:1.5rem;
}
.bandeau span::after{content:"◆";color:var(--or);font-size:.5em}
@keyframes defile{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* --- Comparateur avant / après ------------------------------------------ */
.comparateur{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
  user-select:none;
  cursor:ew-resize;
  background:var(--nuit-2);
  touch-action:pan-y;
}
.comparateur img{
  position:absolute;inset:0;
  width:100%;height:100%;object-fit:cover;
  pointer-events:none;
}
.comparateur__apres{clip-path:inset(0 0 0 var(--pos,50%))}
.comparateur__barre{
  position:absolute;top:0;bottom:0;
  left:var(--pos,50%);
  width:2px;background:var(--or-clair);
  pointer-events:none;
  box-shadow:0 0 24px rgba(216,174,85,.6);
}
.comparateur__poignee{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:46px;height:46px;border-radius:50%;
  background:var(--or);
  display:grid;place-items:center;
  color:#fff;font-size:.9rem;
  box-shadow:0 6px 24px rgba(0,0,0,.4);
}
.comparateur__etiquette{
  position:absolute;top:16px;
  font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  background:rgba(30,16,19,.7);color:var(--clair);
  padding:.4rem .8rem;
  pointer-events:none;
}
.comparateur__etiquette--g{left:16px}
.comparateur__etiquette--d{right:16px}

/* --- Zone d'intervention ------------------------------------------------- */
.villes{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:.8rem;
}
.villes .ville{border:1px solid var(--ligne)}
.villes .ville:hover{border-color:var(--nuit)}
@media (max-width:820px){.villes{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.villes{grid-template-columns:1fr}}
.ville{
  background:var(--creme);
  padding:1.5rem 1.4rem;
  text-decoration:none;color:inherit;
  transition:background .35s var(--ease),color .35s var(--ease);
  display:block;
}
.ville:hover{background:var(--nuit);color:var(--clair)}
.ville b{
  display:block;font-family:var(--serif);
  font-size:1.28rem;font-weight:600;margin-bottom:.25rem;
}
.ville span{font-size:.82rem;color:var(--encre-2)}
.ville:hover span{color:var(--clair-2)}

/* --- FAQ ----------------------------------------------------------------- */
.faq{border-top:1px solid var(--ligne)}
.faq details{border-bottom:1px solid var(--ligne)}
.faq summary{
  list-style:none;cursor:pointer;
  padding:1.5rem 3rem 1.5rem 0;
  font-family:var(--serif);
  font-size:clamp(1.1rem,1.9vw,1.4rem);
  position:relative;
  transition:color .3s var(--ease);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--or-sombre)}
.nuit .faq summary:hover{color:var(--or-clair)}
.faq summary::after{
  content:"";position:absolute;right:6px;top:50%;
  width:13px;height:13px;
  border-right:1.5px solid var(--or);
  border-bottom:1.5px solid var(--or);
  transform:translateY(-70%) rotate(45deg);
  transition:transform .35s var(--ease);
}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq__corps{padding:0 2rem 1.7rem 0;color:var(--encre-2);max-width:78ch}
.nuit .faq{border-color:var(--ligne-nuit)}
.nuit .faq details{border-color:var(--ligne-nuit)}
.nuit .faq__corps{color:var(--clair-2)}

/* --- Formulaire ---------------------------------------------------------- */
.devis{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(30px,5vw,72px);
  align-items:start;
}
.formulaire{display:grid;gap:1.1rem}
.champ{display:grid;gap:.45rem}
.champ label{
  font-size:.74rem;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--or-clair);
}
.champ input,.champ textarea,.champ select{
  width:100%;
  padding:.95rem 1.1rem;
  border:1px solid var(--ligne-nuit);
  background:rgba(255,255,255,.05);
  color:var(--clair);
  font-family:var(--sans);font-size:1rem;
  border-radius:2px;
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.champ input::placeholder,.champ textarea::placeholder{color:rgba(201,183,164,.5)}
.champ input:focus,.champ textarea:focus,.champ select:focus{
  outline:none;border-color:var(--or);background:rgba(255,255,255,.08);
}
.champ textarea{resize:vertical;min-height:120px}
.champ select option{background:var(--nuit);color:var(--clair)}
.formulaire .btn{margin-top:.5rem;width:100%}
.mention{font-size:.78rem;color:var(--clair-2);line-height:1.6}
.mention a{color:var(--or-clair)}

.engagements{list-style:none;margin:2rem 0 0;padding:0;display:grid;gap:1.05rem}
.engagements li{
  display:flex;gap:.9rem;align-items:flex-start;
  font-size:.96rem;color:var(--clair-2);
}
.engagements svg{flex:none;margin-top:3px;color:var(--or-clair)}

/* --- Coordonnées --------------------------------------------------------- */
.coord{display:grid;gap:1.7rem}
.coord__item b{
  display:block;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--or-clair);margin-bottom:.35rem;
}
.coord__item a{text-decoration:none}
.coord__item a:hover{color:var(--or-clair)}

/* --- Article / conseils -------------------------------------------------- */
.prose{max-width:70ch;font-size:1.06rem}
.prose h2{margin-top:2.4em;font-size:clamp(1.6rem,3vw,2.2rem)}
.prose h3{margin-top:1.9em}
.prose ul,.prose ol{padding-left:1.3em;margin-bottom:1.3em}
.prose li{margin-bottom:.55em}
.prose img{margin-block:2.2rem}
.prose a{color:var(--or-sombre);text-decoration:underline;text-underline-offset:3px}
.prose a:hover{color:var(--bordeaux)}
.prose blockquote{
  margin:2.2rem 0;padding:1.3rem 1.7rem;
  border-left:2px solid var(--or);
  background:var(--creme-2);
  font-family:var(--serif);font-size:1.28rem;line-height:1.5;
}

/* --- Bloc appel final ---------------------------------------------------- */
.rappel{
  position:relative;overflow:hidden;
  background:var(--nuit);text-align:center;
}
.rappel__fond{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;opacity:.24;
  filter:saturate(.7);
}
.rappel .conteneur{position:relative;z-index:2}
.rappel h2{color:#fff}
.rappel .chapo{margin-inline:auto;color:rgba(243,232,216,.82)}
.rappel__actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:2.2rem}

/* --- Pied de page -------------------------------------------------------- */
.pied{background:var(--nuit-2);color:var(--clair-2);padding-block:clamp(56px,7vw,84px) 0;font-size:.92rem}
.pied__grille{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:clamp(26px,4vw,52px);
}
.pied h4{
  font-family:var(--sans);font-size:.72rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--or-clair);margin-bottom:1.1rem;
}
.pied ul{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.pied a{text-decoration:none;transition:color .3s var(--ease)}
.pied a:hover{color:var(--or-clair)}
.pied__logo{height:74px;width:auto;margin-bottom:1.2rem}
.pied__bas{
  margin-top:clamp(40px,5vw,60px);
  border-top:1px solid var(--ligne-nuit);
  padding-block:1.5rem;
  display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;
  font-size:.82rem;
}
.pied__bas nav{display:flex;gap:1.4rem;flex-wrap:wrap}
.pied__bas nav a{display:inline-block;padding:.45rem 0}

/* --- Barre mobile -------------------------------------------------------- */
.barre-mobile{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  display:none;
  grid-template-columns:1fr 1fr;
  background:var(--nuit);
  border-top:1px solid var(--ligne-nuit);
  padding-bottom:env(safe-area-inset-bottom);
}
.barre-mobile a{
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  padding:1.05rem .6rem;
  text-decoration:none;
  font-size:.84rem;font-weight:600;letter-spacing:.06em;
  text-transform:uppercase;
}
.barre-mobile a:first-child{color:var(--clair);border-right:1px solid var(--ligne-nuit)}
.barre-mobile a:last-child{background:var(--or-clair);color:var(--nuit)}

/* --- Animations d'apparition -------------------------------------------- */
[data-anim]{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .8s var(--ease),transform .8s var(--ease);
  transition-delay:var(--retard,0ms);
}
[data-anim="masque"]{transform:translateY(34px)}
[data-anim].vu{opacity:1;transform:none}

.parallaxe{will-change:transform}

/* --- Réactivité ---------------------------------------------------------- */
@media (max-width:1080px){
  .pied__grille{grid-template-columns:1fr 1fr}
  .grille--4{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:900px){
  body{font-size:16px}
  .nav,.entete__actions .btn,.entete__tel{display:none}
  .burger{display:block}
  .barre-mobile{display:grid}
  body{padding-bottom:0}
  .hero{height:auto}
  .hero__scene{height:100svh;position:relative}
  .hero__canvas{display:none}
  .hero__etapes{position:relative;bottom:auto;margin-top:2.4rem;padding-bottom:1rem}
  .hero__etapes ol{grid-template-columns:1fr;gap:1.1rem}
  .hero__etape{opacity:1}
  .hero__scene{justify-content:flex-end;padding-bottom:6rem;height:auto;min-height:100svh;padding-top:120px}
  .defiler{display:none}
  .preuves{grid-template-columns:repeat(2,1fr)}
  .grille--2,.grille--3,.grille--4{grid-template-columns:1fr}
  .devis{grid-template-columns:1fr}
  .galerie{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px}
  .galerie .large{grid-column:span 2}
  .methode__ecran{height:auto;position:relative;padding-block:var(--rythme)}
  .methode__texte{position:relative;opacity:1;transform:none;pointer-events:auto;margin-bottom:3rem}
  .methode__texte:last-child{margin-bottom:0}
  .methode__jauge{display:none}
  .methode__media video,.methode__media img{opacity:1}
  .methode__media img:not(:first-child),.methode__media video:not(:first-child){display:none}
  .pied__grille{grid-template-columns:1fr}
  .comparateur{aspect-ratio:4/3}
  .parallaxe{transform:none!important}
}

@media (max-width:520px){
  .preuves{grid-template-columns:1fr}
  .galerie{grid-template-columns:1fr;grid-auto-rows:200px}
  .galerie .large,.galerie .haute{grid-column:auto;grid-row:auto}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
  [data-anim]{opacity:1!important;transform:none!important}
  .hero{height:auto}
  .hero__scene{position:relative;height:auto;min-height:100svh;padding-block:150px 90px;justify-content:flex-end}
  .hero__canvas{display:none}
  .hero__etapes{position:relative;bottom:auto;margin-top:2.5rem}
  .hero__etape{opacity:1}
  .methode__ecran{position:relative;height:auto;padding-block:var(--rythme)}
  .methode__texte{position:relative;opacity:1;transform:none;margin-bottom:2.5rem}
  .bandeau__piste{animation:none}
}

/* --- Impression ---------------------------------------------------------- */
@media print{
  .entete,.barre-mobile,.hero__canvas,.defiler,.bandeau{display:none!important}
  body{background:#fff;color:#000}
}

/* --- Confort tactile ----------------------------------------------------- */
@media (hover:none){
  .pied ul a,
  .fil a,
  .prose a{
    display:inline-block;
    padding-block:.35rem;
  }
  .pied ul{gap:.35rem}
  .lien-fleche{padding-block:.4rem}
}


/* --- Règles communes à tous les fonds sombres --------------------------- */
.nuit,.nuit-2,.methode,.sequence,.defile,.rappel,.entete-page,.hero,.pied{
  --texte:var(--clair);
  --texte-2:var(--clair-2);
  --accent:var(--or-clair);
}
.nuit,.nuit-2,.methode,.sequence,.defile,.rappel,.entete-page,.pied{color:var(--clair)}
.nuit h1,.nuit h2,.nuit h3,.nuit h4,
.nuit-2 h1,.nuit-2 h2,.nuit-2 h3,.nuit-2 h4,
.methode h1,.methode h2,.methode h3,.methode h4,
.sequence h1,.sequence h2,.sequence h3,.sequence h4,
.defile h1,.defile h2,.defile h3,.defile h4,
.rappel h1,.rappel h2,.rappel h3,
.entete-page h1,.entete-page h2{color:var(--clair)}
.nuit .chapo,.nuit-2 .chapo,.methode .chapo,.sequence .chapo,
.defile .chapo,.rappel .chapo,.entete-page .chapo{color:var(--clair-2)}
.nuit .surtitre,.nuit-2 .surtitre,.methode .surtitre,.sequence .surtitre,
.defile .surtitre,.rappel .surtitre,.entete-page .surtitre,.hero .surtitre,
.pied .surtitre{color:var(--or-clair)}
.nuit .lien-fleche,.nuit-2 .lien-fleche,.methode .lien-fleche,
.sequence .lien-fleche,.defile .lien-fleche{color:var(--or-clair)}
.nuit .btn--ligne,.nuit-2 .btn--ligne,.methode .btn--ligne,
.sequence .btn--ligne,.defile .btn--ligne,.rappel .btn--ligne,
.entete-page .btn--ligne,.hero .btn--ligne,.pied .btn--ligne{
  color:var(--clair);border-color:var(--ligne-nuit);
}
.nuit .btn--ligne:hover,.nuit-2 .btn--ligne:hover,.methode .btn--ligne:hover,
.sequence .btn--ligne:hover,.defile .btn--ligne:hover,.rappel .btn--ligne:hover,
.entete-page .btn--ligne:hover,.hero .btn--ligne:hover,.pied .btn--ligne:hover{
  color:var(--nuit);border-color:var(--or-clair);
}
.nuit .faq summary:hover,.nuit-2 .faq summary:hover{color:var(--or-clair)}

/* ==========================================================================
   SYSTÈME D'ANIMATION
   ========================================================================== */

/* --- Titres révélés mot à mot ------------------------------------------- */
.titre-anime .mot{
  display:inline-block;
  overflow:hidden;
  vertical-align:bottom;
  padding-bottom:.06em;
  margin-bottom:-.06em;
}
.titre-anime .mot__i{
  display:inline-block;
  transform:translateY(105%) rotate(2deg);
  opacity:0;
  transition:transform .95s cubic-bezier(.16,.84,.3,1),opacity .7s ease;
}
.titre-anime.vu .mot__i{transform:none;opacity:1}
.anim-off .titre-anime .mot__i{transform:none;opacity:1}

/* --- Révélation d'image par rideau -------------------------------------- */
[data-reveal]{
  position:relative;
  overflow:hidden;
  clip-path:inset(0 0 100% 0);
  transition:clip-path 1.15s cubic-bezier(.16,.84,.3,1);
}
[data-reveal].vu{clip-path:inset(0 0 0 0)}
[data-reveal] > img,[data-reveal] > video{
  transform:scale(1.16);
  transition:transform 1.5s cubic-bezier(.16,.84,.3,1);
}
[data-reveal].vu > img,[data-reveal].vu > video{transform:none}
[data-reveal="cote"]{clip-path:inset(0 100% 0 0);transition-duration:1.05s}
[data-reveal="cote"].vu{clip-path:inset(0 0 0 0)}

/* --- Filet qui se trace -------------------------------------------------- */
[data-trace]{
  transform:scaleX(0);
  transform-origin:left;
  transition:transform 1.1s cubic-bezier(.16,.84,.3,1);
}
[data-trace].vu{transform:scaleX(1)}

/* --- Le surtitre : le trait se déploie ---------------------------------- */
.surtitre::before{
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .8s cubic-bezier(.16,.84,.3,1) .12s;
}
[data-anim].vu .surtitre::before,
.surtitre.vu::before,
.vu .surtitre::before{transform:scaleX(1)}
.anim-off .surtitre::before{transform:scaleX(1)}

/* --- Cascade sur les enfants d'une grille -------------------------------- */
[data-cascade] > *{
  opacity:0;
  transform:translateY(30px);
  transition:opacity .85s var(--ease),transform .85s var(--ease);
}
[data-cascade].vu > *{opacity:1;transform:none}
[data-cascade].vu > *:nth-child(1){transition-delay:0ms}
[data-cascade].vu > *:nth-child(2){transition-delay:90ms}
[data-cascade].vu > *:nth-child(3){transition-delay:180ms}
[data-cascade].vu > *:nth-child(4){transition-delay:270ms}
[data-cascade].vu > *:nth-child(5){transition-delay:360ms}
[data-cascade].vu > *:nth-child(6){transition-delay:450ms}
[data-cascade].vu > *:nth-child(7){transition-delay:540ms}
[data-cascade].vu > *:nth-child(8){transition-delay:630ms}

/* --- Boutons : remplissage animé ---------------------------------------- */
.btn{position:relative;overflow:hidden;isolation:isolate}
.btn::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:currentColor;opacity:0;
  transform:translateY(101%);
  transition:transform .5s var(--ease),opacity .5s var(--ease);
}
.btn--or::before{background:var(--bordeaux);opacity:1}
.btn--or:hover{color:#fff}
.btn--or:hover::before{transform:translateY(0)}
.btn--ligne::before{background:var(--or-clair);opacity:1}
.btn--ligne:hover::before{transform:translateY(0)}
.btn--ligne:hover{color:var(--nuit);border-color:var(--or-clair)}
.nuit .btn--ligne:hover,.hero .btn--ligne:hover{color:var(--nuit)}

/* --- Liens de navigation : soulignement depuis la gauche ---------------- */
.lien-fleche{position:relative}
.lien-fleche::after{
  content:"";position:absolute;left:0;bottom:-2px;height:1px;width:100%;
  background:currentColor;transform:scaleX(0);transform-origin:right;
  transition:transform .45s var(--ease);
}
.lien-fleche:hover::after{transform:scaleX(1);transform-origin:left}

/* --- Cartes : l'image respire, le contenu monte ------------------------- */
.carte{transition:transform .6s var(--ease),box-shadow .6s var(--ease),border-color .6s var(--ease)}
.carte::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 0 1px transparent;
  transition:box-shadow .6s var(--ease);
}
.carte:hover::after{box-shadow:inset 0 0 0 1px var(--or-clair)}
.carte__image::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(30,16,19,.5),transparent 55%);
  opacity:.75;transition:opacity .6s var(--ease);
}
.carte:hover .carte__image::after{opacity:.35}

/* --- Curseur personnalisé ------------------------------------------------ */
.curseur{position:fixed;inset:0;pointer-events:none;z-index:200;mix-blend-mode:normal}
.curseur__point,.curseur__anneau,.curseur__texte{
  position:absolute;top:0;left:0;
  will-change:transform;
  pointer-events:none;
}
.curseur__point{
  width:6px;height:6px;margin:-3px 0 0 -3px;
  border-radius:50%;background:var(--or-clair);
  transition:opacity .3s,width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease);
}
.curseur__anneau{
  width:34px;height:34px;margin:-17px 0 0 -17px;
  border:1px solid rgba(216,174,85,.55);border-radius:50%;
  transition:width .4s var(--ease),height .4s var(--ease),margin .4s var(--ease),
             background .4s var(--ease),border-color .4s var(--ease),opacity .3s;
}
.curseur__texte{
  display:grid;place-items:center;
  width:96px;height:96px;margin:-48px 0 0 -48px;
  border-radius:50%;
  font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;
  color:var(--nuit);
  opacity:0;transform-origin:center;
  transition:opacity .3s var(--ease);
}
.curseur[data-etat="lien"] .curseur__anneau{
  width:54px;height:54px;margin:-27px 0 0 -27px;
  background:rgba(216,174,85,.12);border-color:var(--or-clair);
}
.curseur[data-etat="lien"] .curseur__point{opacity:0}
.curseur[data-etat="texte"] .curseur__anneau{
  width:96px;height:96px;margin:-48px 0 0 -48px;
  background:var(--or-clair);border-color:var(--or-clair);
}
.curseur[data-etat="texte"] .curseur__point{opacity:0}
.curseur[data-etat="texte"] .curseur__texte{opacity:1}
.curseur[data-etat="hors"]{opacity:0}
@media (pointer:coarse){.curseur{display:none}}

/* --- Transition d'entrée et de sortie de page ---------------------------- */
.anim-on body{animation:entree-page .32s ease both}
@keyframes entree-page{from{opacity:0}to{opacity:1}}
.page-sortie body{opacity:0;transition:opacity .24s ease;animation:none}
.anim-off body{opacity:1!important;animation:none}
@view-transition{navigation:auto}

/* --- Grain et lumière sur les fonds sombres ------------------------------ */
.nuit::before,.nuit-2::before,.methode::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  opacity:.35;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}
.nuit > *,.nuit-2 > *,.methode > *{position:relative;z-index:1}

/* ==========================================================================
   SECTION « LE LAVAGE EN QUATRE TEMPS » — séquence épinglée
   ========================================================================== */
.sequence{background:var(--nuit);position:relative;color:var(--clair)}
.sequence h1,.sequence h2,.sequence h3{color:var(--clair)}
.sequence .chapo{color:var(--clair-2)}
.sequence .surtitre{color:var(--or-clair)}
.sequence__piste{position:relative;height:400vh}
.sequence__ecran{
  position:sticky;top:0;height:100svh;overflow:hidden;
  display:grid;
  grid-template-columns:minmax(280px,38%) 1fr;
  align-items:center;
  gap:clamp(28px,5vw,80px);
  padding-inline:var(--gouttiere);
  max-width:var(--large);
  margin-inline:auto;
}
.sequence__textes{position:relative;z-index:2;display:flex;flex-direction:column;gap:clamp(20px,3vw,38px)}
.sequence__chapeau h2{font-size:clamp(1.8rem,3.4vw,2.7rem);margin:0}
.sequence__etapes{position:relative;min-height:14em}
.sequence__texte{
  position:absolute;inset:0 0 auto 0;
  transform:translateY(14px);
  opacity:0;pointer-events:none;
  transition:opacity .55s var(--ease),transform .55s var(--ease);
  max-width:42ch;
}
.sequence__texte[data-actif="true"]{
  opacity:1;transform:none;pointer-events:auto;
}
.sequence__texte h3{
  font-size:clamp(1.7rem,3.3vw,2.6rem);
  color:var(--clair);margin-bottom:.6rem;
}
.sequence__texte p{color:var(--clair-2);font-size:1.06rem;line-height:1.7}
.sequence__num{
  font-family:var(--serif);font-size:.9rem;letter-spacing:.24em;
  color:var(--or-clair);display:block;margin-bottom:1rem;font-weight:600;
}
.sequence__medias{
  position:relative;
  aspect-ratio:16/10;
  width:100%;
  max-height:72vh;
  box-shadow:var(--ombre-forte);
  border-radius:2px;
  overflow:hidden;
  background:var(--nuit-2);
}
.sequence__medias figure{
  position:absolute;inset:0;margin:0;
  opacity:0;transform:scale(1.08);
  transition:opacity .8s var(--ease),transform 1.4s var(--ease);
}
.sequence__medias figure[data-actif="true"]{opacity:1;transform:none}
.sequence__medias video{width:100%;height:100%;object-fit:cover}
.sequence__jauge{
  position:absolute;left:var(--gouttiere);bottom:8vh;z-index:3;
  display:flex;gap:.4rem;align-items:center;
}
.sequence__jauge i{
  width:38px;height:2px;background:rgba(216,174,85,.22);position:relative;overflow:hidden;
}
.sequence__jauge i::after{
  content:"";position:absolute;inset:0;background:var(--or-clair);
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);
}
.sequence__jauge i[data-actif="true"]::after{transform:scaleX(1)}

@media (max-width:900px){
  .sequence__piste{height:auto}
  .sequence__ecran{
    position:relative;height:auto;grid-template-columns:1fr;
    padding-block:var(--rythme);
  }
  .sequence__etapes{min-height:0;display:grid;gap:2rem}
  .sequence__texte{
    position:relative;inset:auto;transform:none;opacity:1;pointer-events:auto;
    max-width:none;
  }
  .sequence__medias{aspect-ratio:16/10;margin-bottom:3rem;order:-1}
  .sequence__medias figure{position:relative;opacity:1;transform:none}
  .sequence__medias figure:not(:first-child){display:none}
  .sequence__jauge{display:none}
}

/* ==========================================================================
   GALERIE À DÉFILEMENT HORIZONTAL
   ========================================================================== */
.defile{background:var(--nuit-2);position:relative;color:var(--clair)}
.defile h1,.defile h2,.defile h3{color:var(--clair)}
.defile .chapo{color:var(--clair-2)}
.defile .surtitre{color:var(--or-clair)}
.defile__piste-ext{height:260vh;position:relative}
.defile__ecran{
  position:sticky;top:0;height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  overflow:hidden;
}
.defile__entete{
  max-width:var(--large);margin-inline:auto;width:100%;
  padding-inline:var(--gouttiere);margin-bottom:clamp(24px,4vw,44px);
}
.defile__piste{
  display:flex;gap:clamp(14px,2vw,26px);
  padding-inline:var(--gouttiere);
  will-change:transform;
}
.defile__piste figure{
  margin:0;flex:none;
  width:clamp(240px,26vw,380px);
  position:relative;
}
.defile__piste figure img{
  width:100%;aspect-ratio:3/4;object-fit:cover;
  transition:filter .6s var(--ease);
  filter:saturate(.92);
}
.defile__piste figure:hover img{filter:saturate(1.05)}
.defile__piste figcaption{
  margin-top:.9rem;font-size:.82rem;letter-spacing:.05em;
  color:var(--clair-2);
}
.defile__barre{
  max-width:var(--large);margin:clamp(22px,3vw,36px) auto 0;width:100%;
  padding-inline:var(--gouttiere);
}
.defile__barre span{
  display:block;height:2px;background:rgba(216,174,85,.2);position:relative;
}
.defile__barre span::after{
  content:"";position:absolute;inset:0;background:var(--or-clair);
  transform:scaleX(var(--p,0));transform-origin:left;
}

@media (max-width:900px){
  .defile__piste-ext{height:auto}
  .defile__ecran{position:relative;height:auto;padding-block:var(--rythme)}
  .defile__piste{
    overflow-x:auto;scroll-snap-type:x mandatory;
    transform:none!important;
    padding-bottom:1rem;
    -webkit-overflow-scrolling:touch;
  }
  .defile__piste figure{scroll-snap-align:start;width:74vw}
  .defile__barre{display:none}
}

/* ==========================================================================
   BLOC COMPARATIF « CE QUI NOUS DIFFÉRENCIE »
   ========================================================================== */
.compare{
  border:1px solid var(--ligne);
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
}
.compare > *{
  padding:1.15rem clamp(14px,1.6vw,22px);
  border-bottom:1px solid var(--ligne);
  display:flex;align-items:center;gap:.6rem;
  font-size:.95rem;
}
.compare .tete{
  font-family:var(--sans);font-size:.72rem;letter-spacing:.14em;
  text-transform:uppercase;font-weight:600;
  background:var(--creme-2);
}
.compare .tete.nous{color:var(--or-sombre);background:#F6EFE2}
.compare .critere{font-weight:500}
.compare .oui{color:var(--or-sombre);font-weight:600}
.compare .non{color:var(--encre-2)}
.compare > *:nth-last-child(-n+3){border-bottom:0}
.compare .nous{background:#FBF6EC}
@media (max-width:760px){
  .compare{grid-template-columns:1fr;border:0}
  .compare > *{border:1px solid var(--ligne);border-top:0}
  .compare .tete:first-child{border-top:1px solid var(--ligne)}
  .compare .critere{background:var(--creme-2);font-weight:600;border-top:1px solid var(--ligne)}
  .compare .tete:not(:first-child){display:none}
  .compare .oui::before{content:"L'Atelier Tapisperse : ";font-weight:400;color:var(--encre-2)}
  .compare .non::before{content:"Ailleurs : ";font-weight:400;color:var(--encre-2)}
  .compare > *:nth-last-child(-n+3){border-bottom:1px solid var(--ligne)}
}

/* ==========================================================================
   BLOC AVIS GOOGLE
   ========================================================================== */
.avis{
  display:grid;grid-template-columns:auto 1fr auto;
  align-items:center;gap:clamp(18px,3vw,40px);
  padding:clamp(24px,3.4vw,44px);
  border:1px solid var(--ligne-nuit);
  background:var(--nuit-2);
}
.avis__logo{
  width:52px;height:52px;flex:none;
  display:grid;place-items:center;
  border-radius:50%;background:#fff;
  font-family:var(--serif);font-size:1.7rem;font-weight:700;color:#4285F4;
}
.avis__texte{color:var(--clair)}
.avis__texte b{display:block;font-family:var(--serif);font-size:1.35rem;margin-bottom:.2rem}
.avis__texte span{color:var(--clair-2);font-size:.94rem}
@media (max-width:760px){
  .avis{grid-template-columns:1fr;text-align:center;justify-items:center}
}

/* ==========================================================================
   FINITIONS
   ========================================================================== */
:target{scroll-margin-top:110px}
a:focus-visible,button:focus-visible,summary:focus-visible,
input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--or-clair);outline-offset:3px;border-radius:2px;
}

@media (prefers-reduced-motion:reduce){
  .titre-anime .mot__i{transform:none!important;opacity:1!important}
  [data-reveal]{clip-path:none!important}
  [data-reveal] > img,[data-reveal] > video{transform:none!important}
  [data-cascade] > *{opacity:1!important;transform:none!important}
  [data-trace]{transform:scaleX(1)!important}
  .curseur{display:none}
  .sequence__piste{height:auto}
  .sequence__ecran{position:relative;height:auto;padding-block:var(--rythme);grid-template-columns:1fr}
  .sequence__texte{position:relative;top:auto;transform:none;opacity:1;margin-bottom:2rem}
  .defile__piste-ext{height:auto}
  .defile__ecran{position:relative;height:auto;padding-block:var(--rythme)}
  .defile__piste{overflow-x:auto;transform:none!important}
  body{opacity:1!important}
}

/* ==========================================================================
   MÉGA-MENU
   ========================================================================== */
.nav{gap:1.6rem}
.nav > .nav__item > a{font-size:.84rem}
.mega{
  position:absolute;top:100%;left:50%;
  transform:translateX(-50%) translateY(10px);
  width:min(680px,calc(100vw - 40px));
  background:var(--creme);
  border:1px solid var(--ligne);
  box-shadow:var(--ombre-forte);
  border-radius:2px;
  display:grid;grid-template-columns:1fr 1.3fr;
  opacity:0;visibility:hidden;
  transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s;
  margin-top:.6rem;
  z-index:80;
}
.nav__item:hover .mega,.nav__item:focus-within .mega{
  opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);
}
.nav__item:nth-last-child(-n+2) .mega{left:auto;right:0;transform:translateX(0) translateY(10px)}
.nav__item:nth-last-child(-n+2):hover .mega,
.nav__item:nth-last-child(-n+2):focus-within .mega{transform:translateX(0) translateY(0)}
.mega__intro{
  padding:1.5rem 1.6rem;
  background:var(--nuit);color:var(--clair);
}
.mega__intro b{font-family:var(--serif);font-size:1.5rem;display:block;margin-bottom:.4rem;font-weight:600}
.mega__intro p{font-size:.88rem;color:var(--clair-2);margin-bottom:1.1rem}
.mega__intro .lien-fleche{color:var(--or-clair);font-size:.76rem}
.mega__liens{
  list-style:none;margin:0;padding:.9rem;
  columns:2;column-gap:.4rem;
}
.mega__liens li{break-inside:avoid}
.mega__liens a{
  display:block;padding:.5rem .7rem;
  font-size:.84rem;color:var(--encre)!important;
  border-radius:2px;
  transition:background .25s var(--ease),color .25s var(--ease),padding-left .25s var(--ease);
}
.mega__liens a::after{display:none}
.mega__liens a:hover{background:var(--creme-2);color:var(--or-sombre)!important;padding-left:1rem}

/* Menu mobile : groupes dépliables */
.menu-mobile__groupe summary{
  list-style:none;cursor:pointer;
  font-family:var(--serif);font-size:1.55rem;
  padding:.55rem 0;border-bottom:1px solid var(--ligne);
  position:relative;
}
.menu-mobile__groupe summary::-webkit-details-marker{display:none}
.menu-mobile__groupe summary::after{
  content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);
  color:var(--or-sombre);font-size:1.4rem;font-family:var(--sans);
}
.menu-mobile__groupe[open] summary::after{content:"–"}
.menu-mobile__groupe .sous{border-bottom:0;padding:.35rem 0 .35rem 1.2rem}
.menu-mobile__groupe[open]{padding-bottom:.6rem;border-bottom:1px solid var(--ligne)}

.pied__grille--large{grid-template-columns:1.6fr 1fr 1fr 1.1fr 1fr 1fr}
.pied ul li{font-size:.86rem}
@media (max-width:1180px){.pied__grille--large{grid-template-columns:1fr 1fr 1fr}}
@media (max-width:1120px){.nav{gap:1.1rem}.nav > .nav__item > a{font-size:.8rem}}
@media (max-width:1000px){.entete__tel{display:none}}
@media (max-width:720px){.pied__grille--large{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.pied__grille--large{grid-template-columns:1fr}}

/* ==========================================================================
   PAGE « PROBLÈME » (sous-pages de service)
   ========================================================================== */
.symptomes{
  list-style:none;margin:1.8rem 0 0;padding:0;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;
  background:var(--ligne);border:1px solid var(--ligne);
}
.symptomes li{
  background:var(--creme);padding:1.2rem 1.3rem;
  font-size:.96rem;line-height:1.55;
  display:flex;gap:.8rem;align-items:flex-start;
}
.symptomes li::before{
  content:"";flex:none;width:8px;height:8px;border-radius:50%;
  background:var(--or);margin-top:.55em;
}
.interdits{
  border-left:2px solid var(--bordeaux);
  padding:1.4rem 1.6rem;background:#F7EEE9;
  margin-top:2rem;
}
.interdits h3{color:var(--bordeaux);font-size:1.25rem;margin-bottom:.8rem}
.interdits ul{margin:0;padding-left:1.1em}
.interdits li{margin-bottom:.5em}
.facteurs{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:clamp(14px,2vw,24px);margin-top:2rem;
}
.facteur{
  padding:1.3rem 1.4rem;border:1px solid var(--ligne-nuit);
  background:rgba(255,255,255,.03);
}
.facteur b{
  display:block;font-family:var(--serif);font-size:1.25rem;
  color:var(--or-clair);margin-bottom:.35rem;font-weight:600;
}
.facteur span{font-size:.92rem;color:var(--clair-2)}
.soeurs{
  display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem;
}
.soeurs a{
  display:inline-block;padding:.55rem 1rem;
  border:1px solid var(--ligne);border-radius:999px;
  font-size:.86rem;text-decoration:none;
  transition:border-color .3s var(--ease),color .3s var(--ease),background .3s var(--ease);
}
.soeurs a:hover{border-color:var(--or);color:var(--or-sombre);background:#fff}
.soeurs a[aria-current]{background:var(--nuit);color:var(--clair);border-color:var(--nuit)}

/* ==========================================================================
   DICTIONNAIRE
   ========================================================================== */
.dico{display:grid;gap:0}
.dico__lettre{
  font-family:var(--serif);font-size:2.6rem;color:var(--or-sombre);
  margin:2.6rem 0 .6rem;padding-bottom:.4rem;
  border-bottom:1px solid var(--ligne);
}
.dico__lettre:first-child{margin-top:0}
.dico dt{
  font-family:var(--serif);font-size:1.35rem;font-weight:600;
  margin-top:1.4rem;
}
.dico dd{margin:.35rem 0 0;color:var(--encre-2);max-width:70ch}
.dico__index{
  display:flex;flex-wrap:wrap;gap:.35rem;margin:1.6rem 0 2.4rem;
}
.dico__index a{
  width:36px;height:36px;display:grid;place-items:center;
  border:1px solid var(--ligne);text-decoration:none;
  font-weight:600;font-size:.85rem;border-radius:2px;
}
.dico__index a:hover{background:var(--nuit);color:var(--clair);border-color:var(--nuit)}

/* ==========================================================================
   PLAN DU SITE
   ========================================================================== */
.plan{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:clamp(20px,3vw,40px)}
.plan h2{font-size:1.5rem;margin-bottom:.8rem}
.plan ul{list-style:none;margin:0;padding:0}
.plan li{padding:.3rem 0;border-bottom:1px solid var(--ligne);font-size:.94rem}
.plan a{text-decoration:none}
.plan a:hover{color:var(--or-sombre)}

/* Grille de villes étendue */
.villes--grande{
  grid-template-columns:repeat(4,1fr);
  gap:.8rem;background:transparent;border:0;
}
.villes--grande .ville{border:1px solid var(--ligne)}
.villes--grande .ville:hover{border-color:var(--nuit)}
@media (max-width:1000px){.villes--grande{grid-template-columns:repeat(3,1fr)}}
@media (max-width:700px){.villes--grande{grid-template-columns:repeat(2,1fr)}}
@media (max-width:460px){.villes--grande{grid-template-columns:1fr}}

/* Bloc citation d'atelier */
.parole{
  border-left:2px solid var(--or);
  padding:.4rem 0 .4rem 1.6rem;
  font-family:var(--serif);font-size:clamp(1.2rem,2vw,1.55rem);
  line-height:1.45;color:var(--encre);
  max-width:60ch;
}
.nuit .parole,.nuit-2 .parole{color:var(--clair);border-color:var(--or-clair)}

/* Légende des illustrations de synthèse */
.legende-ia{
  font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--encre-2);opacity:.7;margin-top:.5rem;text-align:right;
}
.nuit .legende-ia,.nuit-2 .legende-ia{color:var(--clair-2)}

/* ==========================================================================
   V4 — BANDES D'IMAGES, FAQ ILLUSTRÉE, PAGES LIÉES, TYPES DE TAPIS
   ========================================================================== */
.bande{display:grid;gap:clamp(12px,1.6vw,22px)}
.bande--2{grid-template-columns:repeat(2,1fr)}
.bande--3{grid-template-columns:repeat(3,1fr)}
.bande--4{grid-template-columns:repeat(4,1fr)}
.bande__img{margin:0;overflow:hidden;background:var(--nuit-2);position:relative}
.bande__img img{
  width:100%;aspect-ratio:3/2;object-fit:cover;
  transition:transform 1.2s var(--ease);
}
.bande__img:hover img{transform:scale(1.05)}
.bande__img .legende-ia{
  position:absolute;right:.6rem;bottom:.45rem;margin:0;
  color:rgba(243,232,216,.85);font-size:.62rem;text-shadow:0 1px 6px rgba(0,0,0,.7);
}
.bande--sombre .legende-ia{color:rgba(243,232,216,.75)}
@media (max-width:900px){.bande--4{grid-template-columns:repeat(2,1fr)}.bande--3{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){.bande--3,.bande--4{grid-template-columns:repeat(2,1fr)}.bande--3 .bande__img:last-child{grid-column:span 2}}

.grille--faq{grid-template-columns:1.25fr .9fr;gap:clamp(30px,5vw,72px)}
.faq__image{margin:0;position:sticky;top:110px}
.faq__image img{width:100%}
@media (max-width:900px){.grille--faq{grid-template-columns:1fr}.faq__image{position:static}}

.carte--liee .carte__image{aspect-ratio:3/2}
.carte--liee .carte__corps{padding:1.1rem 1.2rem 1.2rem}
.carte--liee h3{font-size:1.15rem;margin-bottom:.4rem}

.prose figure{margin:2.4rem 0}
.prose figure img{width:100%;aspect-ratio:3/2;object-fit:cover;margin:0}
.prose figure .legende-ia{text-align:right}

.types{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,26px)}
.type{position:relative;overflow:hidden;background:var(--nuit-2);text-decoration:none;color:var(--clair);display:block;aspect-ratio:3/2}
.type img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease);filter:brightness(.85)}
.type:hover img{transform:scale(1.06);filter:brightness(1)}
.type b{
  position:absolute;left:0;right:0;bottom:0;padding:1.4rem 1.1rem .9rem;
  font-family:var(--serif);font-size:1.35rem;font-weight:600;
  background:linear-gradient(to top,rgba(30,16,19,.85),transparent);
}
@media (max-width:700px){.types{grid-template-columns:repeat(2,1fr)}}

/* Hero V4 : image fixe partout, scène 3D uniquement sur grand écran */
.hero__fond{position:absolute;inset:0;z-index:0;margin:0}
.hero__fond img{width:100%;height:100%;object-fit:cover;object-position:center;filter:brightness(.62) saturate(.92)}
@media (max-width:1023px){
  .hero{height:auto}
  .hero__scene{position:relative;height:auto;min-height:100svh;padding:130px 0 3.4rem;justify-content:flex-end}
  .hero__canvas,.hero__etapes,.defiler{display:none!important}
  .hero__fond img{filter:brightness(.55) saturate(.92)}
}
@media (max-width:700px){
  .hero__scene{min-height:min(100svh,820px)}
  .hero h1{font-size:clamp(2.2rem,9vw,3rem)}
  .hero__accroche{font-size:1rem}
}