/* ============================================================
   OZIGUS — styles communs (index, planner, planner-plus)
   Palette : Encre bleue · Ardoise · Porcelaine · Sable · Brume
   Typo    : Syne (display) · Outfit (texte) · IBM Plex Mono (data)
   ============================================================ */
:root{
  --encre:#0B0F14;
  --encre-2:#0E141B;
  --ardoise:#151D26;
  --ardoise-2:#1B2531;
  --porcelaine:#EAEEF2;
  --brume:#8C99A6;
  --sable:#DCA94E;
  --sable-clair:#EFC97E;
  --sable-doux:rgba(220,169,78,.14);
  --rose-soin:#C58585;
  --vert-ok:#7FB59A;
  --bleu-form:#5E7FA8;
  --trait:rgba(234,238,242,.08);
  --rayon:18px;
  --col:1120px;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--encre);
  color:var(--porcelaine);
  font-family:"Outfit",system-ui,sans-serif;
  font-weight:300;line-height:1.65;
  overflow-x:hidden;
  background-image:
    linear-gradient(rgba(234,238,242,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(234,238,242,.025) 1px, transparent 1px);
  background-size:88px 88px;
}
::selection{background:var(--sable);color:var(--encre)}
a{color:inherit}
img{max-width:100%;display:block}
h1,h2,h3{font-family:"Syne",sans-serif;font-weight:700;line-height:1.12;letter-spacing:-.01em}
.mono{font-family:"IBM Plex Mono",monospace}
a:focus-visible,button:focus-visible{outline:2px solid var(--sable);outline-offset:3px;border-radius:6px}

/* ---------- utilitaires couleur (zéro style inline → CSP strict) ---------- */
.tx-sable{color:var(--sable)}.tx-rose{color:var(--rose-soin)}.tx-ok{color:var(--vert-ok)}
.bg-sable{background:var(--sable)}.bg-rose{background:var(--rose-soin)}.bg-ok{background:var(--vert-ok)}
.bg-trav{background:#243240}.bg-form{background:var(--bleu-form)}
.bg-violet{background:#A88BC9}.bg-brun{background:#C9A38B}.bg-brume{background:var(--brume)}
.centre{justify-content:center}.t-centre{text-align:center}

/* ============================ BARRE DE PROGRESSION ============================ */
#progression{
  position:fixed;top:0;left:0;height:2px;width:100%;z-index:60;
  transform-origin:left;transform:scaleX(0);
  background:linear-gradient(90deg,var(--sable),var(--sable-clair));
  pointer-events:none;
}

/* ============================ NAV ============================ */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:.85rem clamp(1rem,4vw,2.5rem);
  background:rgba(11,15,20,.0);
  border-bottom:1px solid transparent;
  transition:background .4s ease,border-color .4s ease,backdrop-filter .4s ease;
}
.nav.dense{
  background:rgba(11,15,20,.78);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--trait);
}
.nav-brand{display:flex;align-items:center;gap:.7rem;text-decoration:none}
.nav-brand img{height:30px;width:auto}
.nav-brand span{font-family:"Syne",sans-serif;font-weight:700;font-size:1.05rem;letter-spacing:.02em}
.nav-liens{display:flex;align-items:center;gap:1.6rem}
.nav-liens a{
  text-decoration:none;font-size:.92rem;color:var(--brume);
  transition:color .25s ease;position:relative;padding:.3rem 0;
}
.nav-liens a:hover{color:var(--porcelaine)}
.nav-liens a.actif{color:var(--porcelaine)}
.nav-liens a.actif::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--sable);border-radius:2px;
}
.nav-cta{
  font-family:"IBM Plex Mono",monospace;font-size:.78rem;letter-spacing:.04em;
  text-decoration:none;color:var(--encre) !important;background:var(--sable);
  padding:.55rem 1.05rem;border-radius:999px;font-weight:500;
  transition:transform .25s ease, box-shadow .25s ease;will-change:transform;
}
.nav-cta:hover{box-shadow:0 6px 24px rgba(220,169,78,.35)}
.burger{
  display:none;background:none;border:1px solid var(--trait);border-radius:10px;
  width:42px;height:38px;cursor:pointer;position:relative;
}
.burger span,.burger span::before,.burger span::after{
  content:"";position:absolute;left:10px;right:10px;height:2px;background:var(--porcelaine);
  border-radius:2px;transition:transform .3s var(--ease),opacity .3s;
}
.burger span{top:50%;margin-top:-1px}
.burger span::before{top:-7px}.burger span::after{top:7px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:translateY(-7px) rotate(-45deg)}

/* ============================ HÉROS CINÉMATIQUES ============================ */
.heros{
  min-height:100vh;min-height:100svh;position:relative;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:7rem 1.5rem 5rem;overflow:hidden;isolation:isolate;
}
.heros-fond{position:absolute;inset:-4%;z-index:-2;background-size:cover;background-position:center}
.heros-fond.anime{animation:ken-burns 26s ease-in-out infinite alternate}
.fond-infini{
  background-image:url(../img/serpent-infini.jpg);
  background-image:image-set(url(../img/serpent-infini.webp) type("image/webp"),url(../img/serpent-infini.jpg) type("image/jpeg"));
}
.fond-sablier{
  background-image:url(../img/serpent-sablier.jpg);
  background-image:image-set(url(../img/serpent-sablier.webp) type("image/webp"),url(../img/serpent-sablier.jpg) type("image/jpeg"));
}
.heros-voile{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(80% 60% at 50% 42%, rgba(11,15,20,.18), rgba(11,15,20,.86) 78%),
    linear-gradient(180deg, rgba(11,15,20,.55), rgba(11,15,20,.35) 40%, var(--encre) 96%);
}
@keyframes ken-burns{from{transform:scale(1) translateY(0)}to{transform:scale(1.09) translateY(-1.6%)}}

.heros-badge{
  font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--brume);
  border:1px solid var(--trait);border-radius:999px;padding:.45rem 1rem;
  margin-bottom:2.2rem;background:rgba(11,15,20,.4);
}
.heros h1{font-size:clamp(2.8rem,8vw,5.4rem);font-weight:800}
.heros h1 .fin{color:var(--sable)}
.heros .devise{
  margin-top:1.4rem;max-width:36ch;
  font-family:"Syne",sans-serif;font-weight:600;
  font-size:clamp(1.1rem,2.6vw,1.55rem);
}
.heros .devise em{font-style:normal;color:var(--sable)}
.heros .sous{margin-top:1.2rem;max-width:56ch;color:var(--brume);font-size:1.05rem}
.heros-actions{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center;margin-top:2.4rem}
.heros-logo{position:relative;margin-bottom:2.4rem}
.heros-logo img{height:clamp(140px,22vh,205px);width:auto;position:relative;z-index:1}
.heros-logo::before{
  content:"";position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);
  width:230px;height:230px;border-radius:50%;
  background:radial-gradient(circle, rgba(220,169,78,.32), transparent 62%);
  animation:respire 5s ease-in-out infinite;
}
@keyframes respire{0%,100%{opacity:.55}50%{opacity:1}}

/* entrée orchestrée */
.lever{opacity:0;transform:translateY(28px)}
body.charge .lever{animation:lever 1.2s var(--ease) forwards}
body.charge .lever.r1{animation-delay:.08s}
body.charge .lever.r2{animation-delay:.18s}
body.charge .lever.r3{animation-delay:.3s}
body.charge .lever.r4{animation-delay:.42s}
body.charge .lever.r5{animation-delay:.56s}
@keyframes lever{to{opacity:1;transform:translateY(0)}}

.scroll-cue{
  position:absolute;bottom:2.2rem;left:50%;transform:translateX(-50%);
  font-family:"IBM Plex Mono",monospace;font-size:.74rem;letter-spacing:.12em;
  color:var(--brume);text-transform:uppercase;
  display:flex;flex-direction:column;align-items:center;gap:.55rem;
}
.scroll-cue::after{
  content:"";width:1px;height:46px;
  background:linear-gradient(var(--sable), transparent);
  animation:coule 1.8s ease-in-out infinite;
}
@keyframes coule{0%{transform:scaleY(.2);transform-origin:top;opacity:0}40%{transform:scaleY(1);opacity:1}100%{transform:scaleY(.2);transform-origin:bottom;opacity:0}}

/* ============================ BOUTONS ============================ */
.btn-sable{
  display:inline-block;text-decoration:none;
  font-family:"IBM Plex Mono",monospace;font-size:.88rem;letter-spacing:.05em;font-weight:500;
  background:var(--sable);color:var(--encre);border-radius:999px;padding:.95rem 2.1rem;
  transition:box-shadow .25s ease;will-change:transform;
}
.btn-sable:hover{box-shadow:0 10px 40px rgba(220,169,78,.4)}
.btn-ligne{
  display:inline-block;text-decoration:none;
  font-family:"IBM Plex Mono",monospace;font-size:.88rem;letter-spacing:.05em;
  color:var(--porcelaine);border:1px solid var(--trait);border-radius:999px;padding:.95rem 2.1rem;
  transition:border-color .25s ease, background .25s ease;will-change:transform;
}
.btn-ligne:hover{border-color:var(--sable);background:var(--sable-doux)}

/* ============================ SECTIONS ============================ */
.creneau{
  position:relative;z-index:2;
  max-width:var(--col);margin:0 auto;
  min-height:92vh;display:flex;align-items:center;
  padding:5rem clamp(1.25rem,4vw,2.5rem);
}
.creneau.court{min-height:auto;padding-top:7rem;padding-bottom:7rem}
.creneau-grille{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(3rem,9vw,8rem);
  align-items:center;width:100%;
}
.creneau[data-side="right"] .c-texte{order:2}
.creneau[data-side="right"] .c-visuel{order:1}
.creneau-grille[data-une-colonne]{grid-template-columns:1fr;gap:2.6rem}
.creneau-grille[data-une-colonne] .c-texte{max-width:60ch;margin:0 auto}
.c-texte{max-width:46ch}
.eyebrow{
  font-family:"IBM Plex Mono",monospace;font-size:.76rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--sable);margin-bottom:1.1rem;
  display:flex;align-items:center;gap:.7rem;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--sable)}
.eyebrow.centre::before{display:none}
.c-texte h2{font-size:clamp(1.8rem,4vw,2.7rem);margin-bottom:1.15rem}
.c-texte p{color:var(--brume);font-size:1.04rem}
.c-texte p + p{margin-top:.9rem}
.c-texte strong{color:var(--porcelaine);font-weight:500}

/* ============================ CARTES (+ inclinaison 3D) ============================ */
.carte{
  background:linear-gradient(160deg,var(--ardoise),var(--encre-2));
  border:1px solid var(--trait);border-radius:var(--rayon);
  padding:1.6rem;box-shadow:0 24px 60px rgba(0,0,0,.45);
  position:relative;overflow:hidden;
}
[data-tilt]{transform-style:preserve-3d;will-change:transform;transition:transform .5s var(--ease)}
[data-tilt] .reflet{
  position:absolute;inset:0;pointer-events:none;opacity:0;border-radius:inherit;
  background:radial-gradient(420px circle at var(--rx,50%) var(--ry,50%), rgba(234,238,242,.08), transparent 60%);
  transition:opacity .4s ease;
}
[data-tilt]:hover .reflet{opacity:1}
.carte-titre{
  font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--brume);margin-bottom:1.1rem;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
}
.pastille{width:8px;height:8px;border-radius:50%;background:var(--vert-ok);box-shadow:0 0 10px var(--vert-ok)}
.pastille.orange{background:var(--sable);box-shadow:0 0 10px var(--sable)}

/* ============================ PAGE SOCIÉTÉ ============================ */
.fondateur{display:flex;flex-direction:column;gap:1.2rem}
.fondateur blockquote{
  font-family:"Syne",sans-serif;font-weight:600;font-size:1.25rem;line-height:1.4;
  border-left:2px solid var(--sable);padding-left:1.2rem;
}
.fondateur blockquote em{font-style:normal;color:var(--sable)}
.fondateur figcaption{font-family:"IBM Plex Mono",monospace;font-size:.74rem;color:var(--brume);letter-spacing:.08em}

.compteurs{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;
  max-width:var(--col);margin:0 auto;padding:0 clamp(1.25rem,4vw,2.5rem) 6rem;
  position:relative;z-index:2;
}
.compteur{
  border:1px solid var(--trait);border-radius:var(--rayon);padding:1.8rem 1.4rem;
  text-align:center;background:rgba(234,238,242,.02);
}
.compteur b{font-family:"Syne",sans-serif;font-size:clamp(2rem,5vw,3rem);font-weight:800;color:var(--sable);display:block}
.compteur span{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.08em;color:var(--brume);text-transform:uppercase}

.produits{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;width:100%}
.produit{
  text-decoration:none;display:flex;flex-direction:column;gap:.8rem;
  padding:2rem;min-height:280px;justify-content:flex-end;
}
.produit .icone{
  width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--sable-doux);border:1px solid rgba(220,169,78,.3);margin-bottom:auto;
}
.produit .icone img{height:34px;width:auto}
.produit .icone svg{width:26px;height:26px;stroke:var(--sable);fill:none;stroke-width:1.6}
.produit h3{font-size:1.45rem}
.produit p{color:var(--brume);font-size:.95rem}
.produit .aller{
  font-family:"IBM Plex Mono",monospace;font-size:.74rem;letter-spacing:.08em;color:var(--sable);
  margin-top:.4rem;display:flex;align-items:center;gap:.5rem;transition:gap .3s var(--ease);
}
.produit:hover .aller{gap:.9rem}
.etat{
  font-family:"IBM Plex Mono",monospace;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;
  border-radius:999px;padding:.25rem .7rem;align-self:flex-start;
}
.etat.prod{color:var(--vert-ok);border:1px solid rgba(127,181,154,.4)}
.etat.dev{color:var(--sable);border:1px solid rgba(220,169,78,.4)}

.methode{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;width:100%}
.methode .carte h3{font-size:1.1rem;margin-bottom:.5rem;display:flex;align-items:center;gap:.6rem}
.methode .carte p{color:var(--brume);font-size:.92rem}
.methode .num{
  font-family:"IBM Plex Mono",monospace;font-size:.7rem;color:var(--sable);
  border:1px solid rgba(220,169,78,.35);border-radius:8px;padding:.15rem .5rem;
}

/* ============================ PAGE PLANNER ============================ */
#piste{position:relative}
#serpent-canvas{
  position:fixed;inset:0;width:100%;height:100%;
  pointer-events:none;z-index:1;
}
.planning{display:grid;grid-template-columns:auto repeat(5,1fr);gap:6px;font-family:"IBM Plex Mono",monospace;font-size:.66rem}
.planning .jour{color:var(--brume);text-align:center;padding:.25rem 0;letter-spacing:.05em}
.planning .nom{color:var(--brume);display:flex;align-items:center;padding-right:.5rem}
.cellule{height:34px;border-radius:7px;display:flex;overflow:hidden;border:1px solid rgba(234,238,242,.05)}
.cellule i{flex:1}
.c-off{background:transparent;border:1px dashed rgba(234,238,242,.10);border-radius:4px}
.legende{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.15rem;font-family:"IBM Plex Mono",monospace;font-size:.66rem;color:var(--brume)}
.legende span{display:flex;align-items:center;gap:.4rem}
.legende i{width:10px;height:10px;border-radius:3px;display:inline-block}
.chips{display:flex;flex-wrap:wrap;gap:.6rem}
.chip{
  font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.03em;
  border:1px solid var(--trait);border-radius:999px;padding:.5rem .95rem;
  display:flex;align-items:center;gap:.5rem;color:var(--porcelaine);
  background:rgba(234,238,242,.025);
}
.chip i{width:8px;height:8px;border-radius:50%;display:inline-block}
.flux{margin-top:1.4rem;display:flex;align-items:center;gap:.7rem;font-family:"IBM Plex Mono",monospace;font-size:.7rem;color:var(--brume);flex-wrap:wrap}
.flux b{color:var(--porcelaine);font-weight:500;border:1px solid var(--trait);border-radius:8px;padding:.4rem .7rem;background:var(--ardoise)}
.flux .fleche{color:var(--sable)}
.recap-ligne{display:flex;justify-content:space-between;align-items:baseline;padding:.7rem 0;border-bottom:1px dashed var(--trait);font-size:.95rem}
.recap-ligne:last-of-type{border-bottom:none}
.recap-ligne .lbl{color:var(--brume);font-size:.85rem}
.recap-ligne .val{font-family:"IBM Plex Mono",monospace;font-weight:500}
.recap-ligne .val.plus{color:var(--vert-ok)}
.alerte{
  margin-top:1rem;font-family:"IBM Plex Mono",monospace;font-size:.7rem;
  color:var(--sable);background:var(--sable-doux);border:1px solid rgba(220,169,78,.3);
  border-radius:10px;padding:.6rem .85rem;display:flex;gap:.55rem;align-items:center;
}
.exports{display:flex;gap:.6rem;margin-top:1.2rem}
.exports span{
  font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.05em;
  border:1px solid var(--trait);border-radius:8px;padding:.5rem .9rem;color:var(--brume);
}
.roles{display:flex;flex-direction:column;gap:.7rem}
.role{
  display:flex;align-items:center;gap:1rem;border:1px solid var(--trait);
  border-radius:12px;padding:.85rem 1.1rem;background:rgba(234,238,242,.02);
}
.role:nth-child(2){margin-left:1.6rem}
.role:nth-child(3){margin-left:3.2rem}
.role .niv{font-family:"IBM Plex Mono",monospace;font-size:.66rem;color:var(--sable);letter-spacing:.1em;min-width:86px;text-transform:uppercase}
.role p{font-size:.85rem;color:var(--brume)}
.role b{display:block;color:var(--porcelaine);font-weight:500;font-size:.95rem}
.pause{
  position:relative;z-index:2;text-align:center;
  font-family:"IBM Plex Mono",monospace;font-size:.74rem;letter-spacing:.1em;
  color:var(--brume);padding:1rem 1.5rem;
}
.labo .carte{border-style:dashed;border-color:rgba(220,169,78,.35);background:rgba(11,15,20,.55);box-shadow:none}
.labo .carte + .carte{margin-top:1rem}
.tag{
  font-family:"IBM Plex Mono",monospace;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--sable);border:1px solid rgba(220,169,78,.4);border-radius:999px;padding:.25rem .7rem;
}
.labo .carte h3{font-size:1.15rem;margin-bottom:.5rem}
.labo .carte p{color:var(--brume);font-size:.92rem}
.solo{text-align:center;justify-content:center}
.solo .c-texte{max-width:62ch;margin:0 auto}
.solo h2{font-size:clamp(2rem,5vw,3.3rem)}
.solo .marge-haut{margin-top:1.3rem}
.badges{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center;margin-top:2rem}
.badges span{
  font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.05em;
  border:1px solid var(--trait);border-radius:999px;padding:.55rem 1.05rem;color:var(--brume);
  display:flex;align-items:center;gap:.5rem;
}
.badges i{width:7px;height:7px;border-radius:50%;background:var(--vert-ok);box-shadow:0 0 8px var(--vert-ok)}

/* ============================ PAGE PLANNER+ ============================ */
.terminal{
  background:#0A0E12;border:1px solid var(--trait);border-radius:var(--rayon);
  box-shadow:0 24px 60px rgba(0,0,0,.5);overflow:hidden;
  font-family:"IBM Plex Mono",monospace;font-size:.78rem;line-height:1.8;
}
.terminal-barre{
  display:flex;align-items:center;gap:.45rem;padding:.7rem 1rem;
  border-bottom:1px solid var(--trait);background:rgba(234,238,242,.02);
}
.terminal-barre i{width:10px;height:10px;border-radius:50%;display:inline-block;background:var(--trait)}
.terminal-barre i:nth-child(1){background:#C5858599}
.terminal-barre i:nth-child(2){background:#DCA94E99}
.terminal-barre i:nth-child(3){background:#7FB59A99}
.terminal-barre span{margin-left:auto;font-size:.64rem;color:var(--brume);letter-spacing:.08em}
.terminal-corps{padding:1.1rem 1.2rem;min-height:300px}
.terminal-corps .ligne{white-space:pre-wrap;opacity:0;transform:translateY(4px);transition:opacity .4s ease,transform .4s ease}
.terminal-corps .ligne.vue{opacity:1;transform:none}
.terminal-corps .l-cmd{color:var(--porcelaine)}
.terminal-corps .l-cmd::before{content:"❯ ";color:var(--sable)}
.terminal-corps .l-info{color:var(--brume)}
.terminal-corps .l-alerte{color:var(--rose-soin)}
.terminal-corps .l-ok{color:var(--vert-ok)}
.terminal-corps .l-prop{color:var(--porcelaine);padding-left:1.4rem}
.terminal-corps .l-prop .score{color:var(--sable)}
.curseur{display:inline-block;width:8px;height:14px;background:var(--sable);vertical-align:-2px;animation:clignote 1s steps(1) infinite}
@keyframes clignote{50%{opacity:0}}
.etapes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;width:100%}
.etapes .carte h3{font-size:1.1rem;margin:0.6rem 0 .5rem}
.etapes .carte p{color:var(--brume);font-size:.92rem}
.etapes .glyphe{font-family:"IBM Plex Mono",monospace;color:var(--sable);font-size:1.3rem}
.feuille-route{display:flex;flex-direction:column;gap:0;position:relative;padding-left:1.6rem}
.feuille-route::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:var(--trait)}
.jalon{position:relative;padding:.9rem 0 .9rem .9rem}
.jalon::before{
  content:"";position:absolute;left:-1.6rem;top:1.35rem;width:11px;height:11px;border-radius:50%;
  background:var(--encre);border:2px solid var(--brume);
}
.jalon.actif::before{border-color:var(--sable);background:var(--sable);box-shadow:0 0 12px rgba(220,169,78,.6)}
.jalon b{display:block;font-weight:500;color:var(--porcelaine)}
.jalon span{font-family:"IBM Plex Mono",monospace;font-size:.7rem;color:var(--brume);letter-spacing:.06em}

/* ============================ FERMETURE / CTA ============================ */
.fermeture{
  position:relative;z-index:2;text-align:center;
  padding:11rem 1.5rem 9rem;max-width:760px;margin:0 auto;
}
.fermeture h2{font-size:clamp(2.2rem,6vw,3.6rem);margin-bottom:1.3rem}
.fermeture p{color:var(--brume);max-width:46ch;margin:0 auto 2.4rem}
.fermeture .note{margin-top:1.4rem;font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--brume)}

footer{
  position:relative;z-index:2;border-top:1px solid var(--trait);
  padding:2.6rem 1.5rem;text-align:center;color:var(--brume);font-size:.85rem;
}
footer .devise-pied{font-family:"Syne",sans-serif;font-weight:600;color:var(--porcelaine);margin-bottom:.6rem}
footer .devise-pied em{font-style:normal;color:var(--sable)}
footer nav{display:flex;gap:1.4rem;justify-content:center;margin:.9rem 0 .7rem;flex-wrap:wrap}
footer nav a{text-decoration:none;font-family:"IBM Plex Mono",monospace;font-size:.74rem;letter-spacing:.06em;color:var(--brume);transition:color .25s}
footer nav a:hover{color:var(--sable)}

/* ============================ MODALE CONTACT ============================ */
dialog.modale{
  border:none;border-radius:var(--rayon);padding:0;
  background:linear-gradient(160deg,var(--ardoise),var(--encre-2));
  color:var(--porcelaine);box-shadow:0 24px 60px rgba(0,0,0,.55);
  width:min(480px,calc(100vw - 2.5rem));
}
dialog.modale::backdrop{background:rgba(11,15,20,.72);backdrop-filter:blur(2px)}
.modale-corps{padding:1.8rem}
.modale-titre{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.3rem}
.modale-titre h2{font-size:1.3rem;margin:0}
.modale-fermer{
  background:none;border:1px solid var(--trait);border-radius:8px;
  width:34px;height:34px;color:var(--brume);cursor:pointer;
  font-size:1.1rem;line-height:1;transition:border-color .2s,color .2s;
}
.modale-fermer:hover{border-color:var(--sable);color:var(--sable)}
.champ{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.1rem}
.champ label{font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.08em;color:var(--brume);text-transform:uppercase}
.champ input,.champ textarea{
  font-family:"Outfit",system-ui,sans-serif;font-size:.95rem;color:var(--porcelaine);
  background:rgba(234,238,242,.03);border:1px solid var(--trait);border-radius:10px;
  padding:.65rem .85rem;resize:vertical;
}
.champ input:focus,.champ textarea:focus{outline:none;border-color:var(--sable)}
.champ textarea{min-height:120px}
.modale-actions{margin-top:.4rem}
.modale-actions .btn-sable{width:100%;text-align:center;border:none;font-family:"IBM Plex Mono",monospace;cursor:pointer}

/* ============================ RÉVÉLATIONS ============================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease), transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d2{transition-delay:.12s}

/* canvas d'ambiance (grains de sable) */
#ambiance{position:fixed;inset:0;z-index:0;pointer-events:none}

/* ============================ RESPONSIVE ============================ */
@media (max-width:920px){
  .nav-liens{
    position:fixed;top:60px;right:0;left:0;
    flex-direction:column;gap:0;padding:.6rem 0 1rem;
    background:rgba(11,15,20,.96);backdrop-filter:blur(16px);
    border-bottom:1px solid var(--trait);
    transform:translateY(-130%);transition:transform .4s var(--ease);
  }
  .nav.ouverte .nav-liens{transform:translateY(0)}
  .nav-liens a{padding:.8rem 1.5rem;width:100%;text-align:center}
  .nav-liens a.actif::after{display:none}
  .nav-cta{margin:.6rem auto 0}
  .burger{display:block}
}
@media (max-width:840px){
  .creneau{min-height:auto;padding:4.5rem 1.25rem}
  .creneau-grille{grid-template-columns:1fr;gap:2.2rem}
  .creneau[data-side="right"] .c-texte{order:1}
  .creneau[data-side="right"] .c-visuel{order:2}
  .role:nth-child(2){margin-left:.9rem}
  .role:nth-child(3){margin-left:1.8rem}
  .produits,.methode,.etapes{grid-template-columns:1fr}
  .compteurs{grid-template-columns:1fr;gap:.8rem}
}

/* ============================ MOUVEMENT RÉDUIT ============================ */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none !important;transition:none !important}
  .reveal,.lever{opacity:1 !important;transform:none !important}
  .heros-fond.anime{animation:none !important}
  [data-tilt]{transform:none !important}
}