/* =========================================================================
   Bourret René et Fils — feuille de style unique
   Palette validée AA (voir contraste dans le rapport)
   ========================================================================= */

:root{
  --paper:#FCFAF7;
  --paper-2:#F4EEE6;
  --paper-3:#EBE2D6;
  --ink:#17130F;
  --ink-2:#453B32;
  --muted:#6A5E53;
  --line:#E0D5C6;
  --line-2:#CFC1AE;
  --dark:#16120F;
  --dark-2:#221C17;
  --dark-line:rgba(255,255,255,.14);
  --dark-muted:#B9AC9C;
  --tuile:#A33F24;
  --tuile-2:#8B3319;
  --tuile-l:#D9724F;
  --wood:#8A6234;

  --maxw:1200px;
  --gut:clamp(20px,5vw,48px);
  --r:3px;

  --f-display:'Archivo','Helvetica Neue',Arial,sans-serif;
  --f-ui:'Archivo','Helvetica Neue',Arial,sans-serif;

  --sh-1:0 1px 2px rgba(23,19,15,.05),0 10px 24px -14px rgba(23,19,15,.22);
  --sh-2:0 2px 6px rgba(23,19,15,.06),0 26px 56px -28px rgba(23,19,15,.34);

  --ease:cubic-bezier(.22,.61,.36,1);
  --bar-h:0px;
}

*,*::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(--paper);
  color:var(--ink);
  font-family:var(--f-ui);
  font-size:17px;
  line-height:1.65;
  font-weight:400;
  overflow-x:hidden;
  padding-bottom:var(--bar-h);
  -webkit-font-smoothing:antialiased;
}

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

h1,h2,h3,h4{
  font-family:var(--f-display);
  font-weight:700;
  line-height:1.08;
  letter-spacing:-.015em;
  margin:0;
  font-variation-settings:"SOFT" 0,"WONK" 0;
}

/* ---------- accessibilité ---------- */
:focus-visible{
  outline:3px solid var(--tuile);
  outline-offset:3px;
  border-radius:2px;
}
.on-dark :focus-visible,.hero :focus-visible,.footer :focus-visible{outline-color:#fff}
.skip{
  position:absolute;left:12px;top:-100px;z-index:200;
  background:var(--ink);color:#fff;padding:12px 20px;border-radius:var(--r);
  font-weight:600;text-decoration:none;transition:top .18s var(--ease);
}
.skip:focus{top:12px}
.vh{
  position:absolute!important;width:1px;height:1px;overflow:hidden;
  clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap
}

/* ---------- structure ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.sec{padding-block:clamp(64px,9vw,124px)}
.sec--tight{padding-block:clamp(48px,6vw,84px)}
.sec--paper2{background:var(--paper-2)}
.sec--dark{background:var(--dark);color:var(--paper)}
.sec--dark h1,.sec--dark h2,.sec--dark h3{color:#fff}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* ---------- typo utilitaires ---------- */
.eyebrow{
  font-size:.735rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--tuile);margin:0 0 18px;display:flex;align-items:center;gap:12px;
}
.eyebrow::after{content:"";flex:1;height:1px;background:var(--line-2);max-width:80px}
.sec--dark .eyebrow{color:var(--tuile-l)}
.sec--dark .eyebrow::after{background:var(--dark-line)}

.h-xl{font-size:clamp(2.4rem,6.2vw,4.5rem)}
.h-lg{font-size:clamp(1.95rem,4.2vw,3.15rem)}
.h-md{font-size:clamp(1.4rem,2.4vw,1.85rem)}
.lead{
  font-size:clamp(1.03rem,1.5vw,1.2rem);color:var(--ink-2);
  max-width:60ch;margin:20px 0 0;line-height:1.62
}
.sec--dark .lead{color:var(--dark-muted)}
.sec-head{max-width:64ch;margin-bottom:clamp(36px,5vw,60px)}

/* ---------- boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:52px;padding:14px 28px;border-radius:var(--r);
  font-family:var(--f-ui);font-size:.95rem;font-weight:700;letter-spacing:.015em;
  text-decoration:none;border:1px solid transparent;cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),
             border-color .2s var(--ease),transform .12s var(--ease);
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--tuile);color:#fff}
.btn--primary:hover{background:var(--tuile-2)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn--ghost:hover{border-color:var(--ink);background:var(--paper-2)}
.on-dark .btn--ghost,.hero .btn--ghost{color:#fff;border-color:rgba(255,255,255,.42)}
.on-dark .btn--ghost:hover,.hero .btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn--sm{min-height:44px;padding:10px 20px;font-size:.87rem}
.btn ~ .btn{margin-left:0}
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

.lnk{
  display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:.93rem;
  color:var(--tuile);text-decoration:none;padding-block:11px;min-height:44px;
  border-bottom:1px solid transparent;transition:border-color .2s var(--ease)
}
.lnk:hover{border-bottom-color:currentColor}
.lnk .ar{transition:transform .2s var(--ease)}
.lnk:hover .ar{transform:translateX(4px)}
.sec--dark .lnk{color:var(--tuile-l)}

/* =========================================================================
   EN-TÊTE
   ========================================================================= */
.hdr{
  position:fixed;inset:0 0 auto;z-index:90;
  transition:background .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
  border-bottom:1px solid transparent;
}
.hdr__in{display:flex;align-items:center;gap:20px;min-height:76px}
.hdr.is-solid{background:rgba(252,250,247,.94);backdrop-filter:blur(12px);
  border-bottom-color:var(--line);box-shadow:0 1px 12px rgba(23,19,15,.05)}

.brand{display:flex;align-items:center;gap:13px;text-decoration:none;margin-right:auto;min-width:0}
.brand img{width:44px;height:44px;flex:none;border-radius:2px}
.brand b{
  display:block;font-family:var(--f-ui);font-size:.9rem;font-weight:700;
  letter-spacing:.09em;text-transform:uppercase;line-height:1.2;white-space:nowrap
}
.brand span{
  display:block;font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--muted);margin-top:3px;white-space:nowrap
}
.hdr:not(.is-solid) .brand b{color:#fff}
.hdr:not(.is-solid) .brand span{color:rgba(255,255,255,.72)}

.nav{display:flex;align-items:center;gap:4px}
.nav a{
  display:inline-flex;align-items:center;min-height:46px;
  padding:10px 14px;font-size:.9rem;font-weight:600;text-decoration:none;
  border-radius:var(--r);transition:background .18s var(--ease),color .18s var(--ease)
}
.nav a:hover{background:rgba(23,19,15,.06)}
.nav a[aria-current="page"]{color:var(--tuile)}
.hdr:not(.is-solid) .nav a{color:#fff}
.hdr:not(.is-solid) .nav a:hover{background:rgba(255,255,255,.14)}
.hdr:not(.is-solid) .nav a[aria-current="page"]{color:#fff;box-shadow:inset 0 -2px 0 #fff}

.hdr__tel{
  display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-weight:700;
  font-size:.95rem;padding:11px 16px;border-radius:var(--r);
  border:1px solid var(--line-2);transition:background .18s var(--ease),border-color .18s var(--ease)
}
.hdr__tel:hover{background:var(--paper-2);border-color:var(--ink)}
.hdr:not(.is-solid) .hdr__tel{color:#fff;border-color:rgba(255,255,255,.42)}
.hdr:not(.is-solid) .hdr__tel:hover{background:rgba(255,255,255,.14);border-color:#fff}

.burger{
  display:none;width:48px;height:48px;align-items:center;justify-content:center;
  background:transparent;border:1px solid var(--line-2);border-radius:var(--r);cursor:pointer
}
.hdr:not(.is-solid) .burger{border-color:rgba(255,255,255,.42);color:#fff}
.burger span{display:block;width:20px;height:1.5px;background:currentColor;position:relative}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:20px;height:1.5px;background:currentColor;
  transition:transform .22s var(--ease)
}
.burger span::before{top:-6px}
.burger span::after{top:6px}

/* menu plein écran */
.menu{
  position:fixed;inset:0;z-index:95;background:var(--dark);color:#fff;
  display:flex;flex-direction:column;padding:22px var(--gut) 40px;
  transform:translateY(-100%);transition:transform .42s var(--ease);
  overflow-y:auto;visibility:hidden
}
.menu.is-open{transform:none;visibility:visible}
.menu__top{display:flex;align-items:center;justify-content:space-between;min-height:54px}
.menu__close{
  width:48px;height:48px;background:transparent;border:1px solid var(--dark-line);
  border-radius:var(--r);color:#fff;cursor:pointer;font-size:1.4rem;line-height:1
}
.menu__nav{display:flex;flex-direction:column;gap:2px;margin:min(9vh,64px) 0 auto}
.menu__nav a{
  font-family:var(--f-display);font-size:clamp(1.9rem,8vw,2.7rem);font-weight:500;
  text-decoration:none;padding:11px 0;border-bottom:1px solid var(--dark-line);
  display:flex;align-items:baseline;gap:16px
}
.menu__nav a i{
  font-family:var(--f-ui);font-style:normal;font-size:.7rem;font-weight:700;
  letter-spacing:.1em;color:var(--tuile-l);flex:none
}
.menu__foot{display:grid;gap:12px;margin-top:40px}
.menu__foot .btn{width:100%}
.menu__meta{font-size:.86rem;color:var(--dark-muted);line-height:1.7}

/* =========================================================================
   HERO
   ========================================================================= */
.hero{position:relative;isolation:isolate;background:var(--dark);color:#fff;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:50% 42%}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(9,7,5,.66) 0%,rgba(9,7,5,.34) 34%,rgba(9,7,5,.52) 68%,rgba(9,7,5,.86) 100%),
    linear-gradient(90deg,rgba(9,7,5,.6) 0%,rgba(9,7,5,.12) 62%);
}
.hero__in{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;
  min-height:min(92svh,860px);padding-top:150px;padding-bottom:clamp(40px,6vw,72px)
}
.hero__eyebrow{
  font-size:.735rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  color:#fff;display:flex;align-items:center;gap:14px;margin:0 0 22px
}

.hero h1{
  font-size:clamp(1.95rem,8.2vw,4.6rem);
  text-shadow:0 2px 30px rgba(0,0,0,.35)
}
.hero h1 em{font-style:normal;color:#fff;position:relative;white-space:nowrap}
.hero__p{
  font-size:clamp(1.02rem,1.6vw,1.22rem);max-width:52ch;margin:26px 0 0;
  color:rgba(255,255,255,.9);line-height:1.62
}

/* bandeau de preuves */
.proof{border-top:1px solid var(--dark-line);background:var(--dark)}
.proof__grid{
  display:grid;grid-template-columns:repeat(4,1fr);
}
.proof__i{
  padding:26px 26px 26px 0;border-right:1px solid var(--dark-line);color:#fff
}
.proof__i:last-child{border-right:0}
.proof__i:not(:first-child){padding-left:26px}
.proof__k{
  font-family:var(--f-display);font-size:clamp(1.5rem,2.6vw,2.05rem);font-weight:600;
  line-height:1;display:block;margin-bottom:9px
}
.proof__v{
  font-size:.72rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;
  color:var(--dark-muted);line-height:1.5;display:block
}

/* =========================================================================
   PRÉSENTATION ÉDITORIALE
   ========================================================================= */
.intro{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,80px);align-items:center}
.intro__fig{position:relative;margin:0}
.intro__fig img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r)}
.intro__badge{
  position:absolute;right:-14px;bottom:-14px;background:var(--paper);
  border:1px solid var(--line);border-radius:var(--r);padding:16px 20px;
  box-shadow:var(--sh-1);max-width:200px
}
.intro__badge b{
  display:block;font-family:var(--f-display);font-size:1.55rem;font-weight:600;line-height:1
}
.intro__badge span{
  display:block;font-size:.7rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);margin-top:6px;line-height:1.45
}
.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.pill{
  font-size:.75rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  padding:8px 14px;border:1px solid var(--line-2);border-radius:100px;color:var(--ink-2)
}

/* =========================================================================
   MÉTIERS
   ========================================================================= */
.trades{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,30px)}
.trade{
  display:flex;flex-direction:column;background:var(--paper);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  transition:border-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease)
}
.trade:hover{border-color:var(--line-2);transform:translateY(-3px);box-shadow:var(--sh-1)}
.trade__fig{position:relative;overflow:hidden;margin:0;background:var(--paper-3)}
.trade__fig img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s var(--ease)}
.trade:hover .trade__fig img{transform:scale(1.045)}
.trade__no{
  position:absolute;left:0;top:0;background:var(--dark);color:#fff;
  font-size:.72rem;font-weight:700;letter-spacing:.12em;padding:8px 14px
}
.trade__body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.trade__body h3{font-size:1.42rem;margin-bottom:12px}
.trade__body p{margin:0 0 18px;color:var(--ink-2);font-size:.97rem}
.ticks{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:9px}
.ticks li{
  position:relative;padding-left:24px;font-size:.93rem;color:var(--ink-2);line-height:1.5
}
.ticks li::before{
  content:"";position:absolute;left:0;top:.55em;width:11px;height:1.5px;background:var(--tuile)
}
.trade__body .lnk{margin-top:auto;align-self:flex-start}

/* =========================================================================
   POURQUOI NOUS
   ========================================================================= */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.why__i{background:var(--paper);padding:clamp(26px,3vw,38px)}
.why__i h3{font-size:1.16rem;margin-bottom:10px;letter-spacing:-.01em}
.why__i p{margin:0;font-size:.95rem;color:var(--ink-2)}
.why__n{
  font-family:var(--f-display);font-size:.95rem;font-weight:600;color:var(--tuile);
  display:block;margin-bottom:16px
}

/* =========================================================================
   RÉALISATIONS
   ========================================================================= */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.filters button{
  min-height:44px;padding:10px 20px;border-radius:100px;cursor:pointer;
  background:transparent;border:1px solid var(--line-2);
  font-size:.85rem;font-weight:700;letter-spacing:.04em;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease)
}
.filters button:hover{border-color:var(--ink)}
.filters button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}

/* grille filtrable : tuiles uniformes, aucun trou quel que soit le filtre */
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:clamp(12px,1.6vw,20px)}
.gal__i{margin:0;position:relative}

/* grille éditoriale (accueil, non filtrée) : rythme 8/4 — 4/8 — 6/6 */
.gal--edito{grid-template-columns:repeat(12,1fr)}
.gal--edito .gal__i{grid-column:span 6}
.gal--edito .gal__i:nth-child(6n+1){grid-column:span 8}
.gal--edito .gal__i:nth-child(6n+2){grid-column:span 4}
.gal--edito .gal__i:nth-child(6n+3){grid-column:span 4}
.gal--edito .gal__i:nth-child(6n+4){grid-column:span 8}

.gal__b{
  display:block;width:100%;height:100%;padding:0;border:0;background:var(--paper-3);cursor:zoom-in;
  border-radius:var(--r);overflow:hidden;position:relative;text-align:left
}
.gal__b img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .6s var(--ease)}
.gal--edito .gal__i:nth-child(6n+1) .gal__b img,
.gal--edito .gal__i:nth-child(6n+4) .gal__b img{aspect-ratio:16/10}
.gal__b:hover img{transform:scale(1.04)}
.gal__b::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(9,7,5,.78) 100%);
  opacity:.92;transition:opacity .25s var(--ease)
}
.gal__cap{
  position:absolute;left:0;right:0;bottom:0;z-index:2;padding:20px;color:#fff;pointer-events:none
}
.gal__cap b{display:block;font-family:var(--f-display);font-size:1.08rem;font-weight:600;line-height:1.25}
.gal__cap span{
  display:block;font-size:.76rem;letter-spacing:.05em;color:rgba(255,255,255,.82);margin-top:5px
}
.gal__i[hidden]{display:none}

/* visionneuse */
.lb{
  position:fixed;inset:0;z-index:120;background:rgba(9,7,5,.95);
  display:flex;align-items:center;justify-content:center;padding:clamp(12px,4vw,48px);
  opacity:0;visibility:hidden;transition:opacity .28s var(--ease),visibility .28s
}
.lb.is-open{opacity:1;visibility:visible}
.lb__fig{margin:0;max-width:1100px;width:100%;text-align:center}
.lb__fig img{
  max-height:76svh;width:auto;margin-inline:auto;border-radius:var(--r);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.8)
}
.lb__cap{color:#fff;margin-top:18px;font-size:.95rem}
.lb__cap span{display:block;color:rgba(255,255,255,.66);font-size:.82rem;margin-top:4px}
.lb__x,.lb__nav{
  position:absolute;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.24);
  color:#fff;width:52px;height:52px;border-radius:50%;cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;
  transition:background .18s var(--ease)
}
.lb__x:hover,.lb__nav:hover{background:rgba(255,255,255,.22)}
.lb__x{top:18px;right:18px}
.lb__nav--p{left:14px;top:50%;transform:translateY(-50%)}
.lb__nav--n{right:14px;top:50%;transform:translateY(-50%)}

/* =========================================================================
   AVANT / APRÈS
   ========================================================================= */
.ba{position:relative;border-radius:var(--r);overflow:hidden;background:var(--dark-2);
  aspect-ratio:4/3;max-height:70svh;touch-action:pan-y;user-select:none}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba__after{clip-path:inset(0 0 0 var(--x,50%))}
.ba__tag{
  position:absolute;top:16px;z-index:3;font-size:.7rem;font-weight:700;letter-spacing:.14em;
  background:rgba(9,7,5,.7);color:#fff;padding:7px 13px;border-radius:2px;backdrop-filter:blur(4px)
}
.ba__tag--a{left:16px}
.ba__tag--b{right:16px}
.ba__handle{
  position:absolute;top:0;bottom:0;left:var(--x,50%);width:2px;background:#fff;z-index:4;
  transform:translateX(-1px);box-shadow:0 0 0 1px rgba(0,0,0,.22)
}
.ba__grip{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:52px;height:52px;border-radius:50%;background:#fff;color:var(--ink);
  display:flex;align-items:center;justify-content:center;cursor:ew-resize;
  box-shadow:0 6px 18px rgba(0,0,0,.3);font-size:.9rem;letter-spacing:-.1em;font-weight:700
}
.ba__range{
  position:absolute;inset:0;z-index:5;opacity:0;width:100%;height:100%;cursor:ew-resize;margin:0
}
.ba__range:focus-visible + .ba__handle{box-shadow:0 0 0 3px var(--tuile)}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.6vw,20px);margin-top:28px}
.steps figure{margin:0}
.steps img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);background:var(--paper-3)}
.steps figcaption{margin-top:12px}
.steps b{display:block;font-size:.72rem;font-weight:700;letter-spacing:.12em;color:var(--tuile)}
.steps span{display:block;font-size:.88rem;color:var(--ink-2);margin-top:4px;line-height:1.5}
.sec--dark .steps span{color:var(--dark-muted)}
.sec--dark .steps b{color:var(--tuile-l)}

/* =========================================================================
   CARTE DU SECTEUR
   ========================================================================= */
.zone{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(28px,4vw,56px);align-items:center}
.zmap-wrap{position:relative}
.zmap{width:100%;height:auto;overflow:visible}
.zring{fill:none;stroke:var(--line-2);stroke-width:1;stroke-dasharray:4 6}
.zkm{font-family:var(--f-ui);font-size:12px;font-weight:700;letter-spacing:.1em;fill:var(--muted)}
.zriver-w{fill:none;stroke:var(--paper);stroke-width:7;stroke-linecap:round;stroke-linejoin:round}
.zriver{fill:none;stroke:#9BB4C4;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.zriver-t{font-family:var(--f-ui);font-size:11px;font-weight:700;letter-spacing:.16em;fill:#7C97A8}
.zdep{font-family:var(--f-ui);font-size:12px;font-weight:700;letter-spacing:.2em;fill:var(--line-2)}
.zdot{fill:var(--wood);stroke:transparent;stroke-width:11px;cursor:default}
.zdot-v{fill:var(--ink)}
.zlab{font-family:var(--f-ui);font-size:13px;font-weight:600;fill:var(--ink-2)}
.zsub{font-family:var(--f-ui);font-size:10.5px;font-weight:700;letter-spacing:.11em;
  text-transform:uppercase;fill:var(--tuile)}
.zlab-h{font-size:15px;font-weight:700;fill:var(--ink)}
.zhome-d{fill:var(--tuile);stroke:var(--paper);stroke-width:2.5}
.zpulse{fill:var(--tuile);opacity:.16}
.ztip{
  position:absolute;z-index:6;pointer-events:none;background:var(--ink);color:#fff;
  font-size:.78rem;font-weight:600;padding:6px 10px;border-radius:2px;white-space:nowrap;
  transform:translate(-50%,-140%);opacity:0;transition:opacity .15s
}
.ztip.on{opacity:1}

.zlist{display:grid;gap:18px}
.zlist div{border-top:1px solid var(--line);padding-top:14px}
.zlist b{
  display:block;font-size:.72rem;font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;color:var(--tuile);margin-bottom:6px
}
.zlist p{margin:0;font-size:.93rem;color:var(--ink-2);line-height:1.6}
.zlist a{display:inline-block;padding-block:4px;min-height:26px}
.sec--dark .zlist p{color:var(--dark-muted)}
.sec--dark .zlist div{border-top-color:var(--dark-line)}
.sec--dark .zlist b{color:var(--tuile-l)}

/* =========================================================================
   RÉFÉRENCES
   ========================================================================= */
.refs{display:flex;flex-wrap:wrap;gap:10px}
.refs li{
  list-style:none;font-size:.87rem;font-weight:600;color:var(--ink-2);
  border:1px solid var(--line);background:var(--paper);border-radius:var(--r);padding:11px 17px
}
.sec--dark .refs li{background:transparent;border-color:var(--dark-line);color:#fff}

/* =========================================================================
   AVIS
   ========================================================================= */
.rate{display:flex;align-items:center;gap:18px;margin-bottom:34px;flex-wrap:wrap}
.rate__n{font-family:var(--f-display);font-size:3.2rem;font-weight:600;line-height:1}
.stars{display:inline-flex;gap:3px;color:#C8811F}
.stars svg{width:17px;height:17px;fill:currentColor}
.rate__t{font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.review{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r);
  padding:clamp(24px,2.6vw,32px);display:flex;flex-direction:column
}
.review blockquote{
  margin:16px 0 0;font-family:var(--f-display);font-size:1.06rem;font-weight:500;
  line-height:1.55;color:var(--ink)
}
.review figcaption{
  margin-top:auto;padding-top:22px;font-size:.73rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted)
}

/* =========================================================================
   FORMULAIRE
   ========================================================================= */
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,4vw,64px);align-items:start}
.info{display:grid;gap:22px}
.info__i{border-top:1px solid var(--dark-line);padding-top:16px}
.info__i b{
  display:block;font-size:.71rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--tuile-l);margin-bottom:7px
}
.info__i p{margin:0;font-size:1rem;color:#fff;line-height:1.6}
.info__i a{margin:0;font-size:1rem;color:#fff;text-decoration:none;line-height:1.6;
  display:inline-block;padding-block:6px;min-height:32px}
.info__i a:hover{text-decoration:underline}
.info__i .big{font-family:var(--f-display);font-size:1.7rem;font-weight:600;letter-spacing:.01em}

.form{background:var(--paper);color:var(--ink);border-radius:var(--r);padding:clamp(26px,3vw,40px)}
.form h3{font-size:1.5rem;margin-bottom:8px}
.form__note{font-size:.9rem;color:var(--muted);margin:0 0 26px}
.form__note a{display:inline-block;padding-block:4px;min-height:26px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f{display:block;margin-bottom:16px}
.f > span{
  display:block;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);margin-bottom:7px
}
.f > span i{font-style:normal;color:var(--tuile)}
.f input,.f select,.f textarea{
  width:100%;font:inherit;font-size:.98rem;color:var(--ink);background:#fff;
  border:1px solid var(--line-2);border-radius:var(--r);padding:13px 14px;min-height:50px;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease)
}
.f textarea{min-height:130px;resize:vertical;line-height:1.6}
.f input:hover,.f select:hover,.f textarea:hover{border-color:var(--muted)}
.f input:focus,.f select:focus,.f textarea:focus{
  outline:none;border-color:var(--tuile);box-shadow:0 0 0 3px rgba(163,63,36,.16)
}
.f input[aria-invalid="true"],.f textarea[aria-invalid="true"]{border-color:#B3261E}
.err{display:block;color:#B3261E;font-size:.83rem;font-weight:600;margin-top:6px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;width:1px;height:1px}
.chip span{
  display:block;min-height:44px;display:flex;align-items:center;padding:10px 17px;
  border:1px solid var(--line-2);border-radius:100px;font-size:.88rem;font-weight:600;
  cursor:pointer;transition:all .18s var(--ease)
}
.chip input:checked + span{background:var(--ink);border-color:var(--ink);color:#fff}
.chip input:focus-visible + span{outline:3px solid var(--tuile);outline-offset:2px}
.honey{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{display:flex;gap:11px;align-items:flex-start;font-size:.84rem;color:var(--muted);margin:4px 0 22px}
.consent input{width:20px;height:20px;flex:none;margin-top:2px;accent-color:var(--tuile)}
.form .btn{width:100%}
.form__msg{
  margin-top:16px;padding:14px 16px;border-radius:var(--r);font-size:.92rem;font-weight:600;display:none
}
.form__msg.ok{display:block;background:#E9F3EC;color:#1D5B33;border:1px solid #BBD9C5}
.form__msg.ko{display:block;background:#FBEAE8;color:#8B1F17;border:1px solid #EFC4BF}

/* =========================================================================
   APPEL FINAL
   ========================================================================= */
.cta{position:relative;isolation:isolate;background:var(--dark);color:#fff;overflow:hidden}
.cta__bg{position:absolute;inset:0;z-index:-2}
.cta__bg img{width:100%;height:100%;object-fit:cover;opacity:.34}
.cta__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,7,5,.92),rgba(9,7,5,.55))}
.cta__in{padding-block:clamp(64px,9vw,120px);max-width:62ch}

/* =========================================================================
   PIED DE PAGE
   ========================================================================= */
.footer{background:var(--dark);color:var(--dark-muted);border-top:1px solid var(--dark-line)}
.footer__grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:clamp(26px,3vw,48px);
  padding-block:clamp(48px,6vw,72px)
}
.footer h4{
  font-family:var(--f-ui);font-size:.72rem;font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;color:#fff;margin:0 0 16px
}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer a{text-decoration:none;font-size:.92rem;display:inline-block;padding-block:5px;min-height:26px}
.footer a:hover{color:#fff;text-decoration:underline}
.footer p{font-size:.92rem;line-height:1.7;margin:0}
.footer__brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer__brand img{width:42px;height:42px}
.footer__brand b{color:#fff;font-size:.88rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.footer__bar{
  border-top:1px solid var(--dark-line);padding-block:22px;display:flex;flex-wrap:wrap;
  gap:12px 26px;align-items:center;justify-content:space-between;font-size:.82rem
}

/* =========================================================================
   BARRE MOBILE
   ========================================================================= */
.actionbar{
  position:fixed;left:0;right:0;bottom:0;z-index:88;display:none;
  grid-template-columns:1fr 1fr;gap:1px;background:var(--dark-line);
  border-top:1px solid var(--line);box-shadow:0 -4px 18px rgba(23,19,15,.1);
  padding-bottom:env(safe-area-inset-bottom)
}
.actionbar a{
  display:flex;align-items:center;justify-content:center;gap:9px;min-height:58px;
  font-size:.93rem;font-weight:700;text-decoration:none;background:var(--paper);color:var(--ink)
}
.actionbar a.is-call{background:var(--tuile);color:#fff}
body.menu-open .actionbar{display:none!important}

/* =========================================================================
   PAGES INTÉRIEURES
   ========================================================================= */
.phead{background:var(--dark);color:#fff;position:relative;isolation:isolate;overflow:hidden}
.phead__bg{position:absolute;inset:0;z-index:-2}
.phead__bg img{width:100%;height:100%;object-fit:cover;opacity:.42}
.phead__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(9,7,5,.86),rgba(9,7,5,.6))}
.phead__in{padding-top:clamp(120px,15vw,180px);padding-bottom:clamp(48px,6vw,80px)}
.crumb{font-size:.78rem;color:rgba(255,255,255,.72);margin:0 0 18px}
.crumb a{text-decoration:none;display:inline-block;padding:4px 2px}
.crumb a:hover{text-decoration:underline;color:#fff}

.cols2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,64px);align-items:start}
.prose p{color:var(--ink-2);margin:0 0 18px}
.prose a{padding-block:3px;display:inline-block}
.prose h3{font-size:1.35rem;margin:34px 0 12px}
.prose ul{margin:0 0 18px;padding-left:20px;color:var(--ink-2)}
.prose li{margin-bottom:8px}

.commune-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));
  gap:1px;background:var(--line);border:1px solid var(--line)
}
.commune-grid span{background:var(--paper);padding:14px 18px;font-size:.92rem}
.commune-grid span b{display:block;font-size:.68rem;letter-spacing:.1em;color:var(--tuile);
  text-transform:uppercase;font-weight:700;margin-bottom:2px}

/* =========================================================================
   ANIMATIONS DISCRÈTES
   ========================================================================= */
.rise{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rise.in{opacity:1;transform:none}
.rise[data-d="1"]{transition-delay:.07s}
.rise[data-d="2"]{transition-delay:.14s}
.rise[data-d="3"]{transition-delay:.21s}

@keyframes kb{from{transform:scale(1.06)}to{transform:scale(1)}}
.hero__media img{animation:kb 14s var(--ease) forwards}

@media (prefers-reduced-motion:reduce){
  .rise{opacity:1;transform:none;transition:none}
  .hero__media img{animation:none}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width:1080px){
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:980px){
  .nav,.hdr__tel{display:none}
  .burger{display:flex}
  .intro,.zone,.contact,.cols2{grid-template-columns:1fr}
  .intro__fig{order:-1}
  .intro__badge{right:12px;bottom:-12px}
  .trades{grid-template-columns:1fr 1fr}
  .why{grid-template-columns:1fr 1fr}
  .reviews{grid-template-columns:1fr}
  .proof__grid{grid-template-columns:1fr 1fr}
  .proof__i{border-bottom:1px solid var(--dark-line);padding:22px 22px 22px 0}
  .proof__i:nth-child(2n){border-right:0;padding-left:22px}
  .proof__i:nth-child(2n+1){border-right:1px solid var(--dark-line)}
  .proof__i:nth-last-child(-n+2){border-bottom:0}
  .gal--edito .gal__i,
  .gal--edito .gal__i:nth-child(n){grid-column:span 6}
}
@media (max-width:760px){
  body{--bar-h:60px;font-size:16px}
  .actionbar{display:grid}
  .hdr__in{min-height:66px}
  .brand img{width:40px;height:40px}
  .trades{grid-template-columns:1fr}
  .why{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .grid2{grid-template-columns:1fr}
  .hero__in{min-height:auto;padding-top:120px;padding-bottom:44px}
  .hero h1{max-width:none}
  .ba{aspect-ratio:1/1}
  .lb__nav{width:46px;height:46px}
  .lb__nav--p{left:8px}
  .lb__nav--n{right:8px}
}
@media (max-width:520px){
  .gal--edito .gal__i,
  .gal--edito .gal__i:nth-child(n){grid-column:span 12}
  .steps{grid-template-columns:1fr}
  .proof__grid{grid-template-columns:1fr}
  .proof__i,.proof__i:nth-child(2n),.proof__i:nth-child(2n+1){
    border-right:0;border-bottom:1px solid var(--dark-line);padding:20px 0
  }
  .proof__i:last-child{border-bottom:0}
  .intro__badge{position:static;margin-top:14px;max-width:none}
}

@media print{
  .hdr,.actionbar,.menu,.lb,.filters{display:none!important}
  body{padding:0;background:#fff}
}

/* =========================================================================
   AJUSTEMENTS v5 : police droite, accroche avis, galerie arrondie, avis style Google
   ========================================================================= */
.hero__q{margin:0 0 34px;max-width:46ch;padding-left:20px;border-left:3px solid var(--tuile-l)}
.hero__q blockquote{margin:0}
.hero__q p{margin:0;color:#fff;font-size:clamp(1.05rem,1.5vw,1.28rem);line-height:1.55;font-weight:600}
.hero__q figcaption{margin-top:12px;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.78)}
.gal__b{border-radius:20px}
.gal--edito .gal__b{border-radius:22px}
.review{border-radius:16px;box-shadow:0 1px 2px rgba(0,0,0,.06),0 6px 18px rgba(0,0,0,.05)}
.review .review__top{display:flex;align-items:center;gap:12px;margin:0 0 14px;padding:0;text-transform:none;letter-spacing:0;font-size:1rem;font-weight:400;color:var(--ink)}
.review__av{flex:none;width:44px;height:44px;border-radius:50%;background:var(--c,#666);color:#fff;
  display:grid;place-items:center;font-size:1.15rem;font-weight:700;font-family:var(--f-ui)}
.review__who{display:flex;flex-direction:column;min-width:0;line-height:1.3}
.review__who b{font-size:.98rem;font-weight:700;color:var(--ink)}
.review__who span{font-size:.8rem;font-weight:400;color:var(--muted)}
.review__g{margin-left:auto;flex:none;width:22px;height:22px}
.review .stars svg{width:18px;height:18px}
.review blockquote{margin-top:12px;font-family:var(--f-ui);font-size:1rem;font-weight:400;line-height:1.6}
.ba{aspect-ratio:1/1;max-height:none;width:min(100%,82svh);margin-inline:auto}

/* =========================================================================
   AJUSTEMENTS v6 : fenêtre de confirmation d'appel, enchaînement des sections sombres
   ========================================================================= */
.sec--dark + .sec--dark{border-top:1px solid var(--dark-line)}
.callpop{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:20px;background:rgba(15,12,9,.72);backdrop-filter:blur(3px)}
.callpop[hidden]{display:none}
.callpop__card{position:relative;background:var(--paper);color:var(--ink);border-radius:18px;padding:34px clamp(24px,5vw,40px) 30px;max-width:420px;width:100%;text-align:center;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.callpop__x{position:absolute;top:10px;right:10px;width:44px;height:44px;border-radius:50%;border:0;background:transparent;font-size:2rem;line-height:1;cursor:pointer;color:var(--muted)}
.callpop__x:hover,.callpop__x:focus-visible{background:var(--paper-2,#efe8df);color:var(--ink)}
.callpop__k{margin:0 0 6px;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--tuile)}
.callpop__card h2{margin:0 0 10px;font-size:1.35rem}
.callpop__n{margin:0 0 22px;font-family:var(--f-display);font-size:1.9rem;font-weight:700;letter-spacing:.01em}
.callpop__b{display:grid;gap:10px}
.callpop__no{color:var(--ink);border-color:var(--line-2)}

/* AJUSTEMENTS v7 : titre du formulaire lisible (fond clair dans une section sombre) */
.sec--dark .form h3,.on-dark .form h3{color:var(--ink)}
.sec--dark .form .form__note{color:var(--muted)}
/* =========================================================================
   AJUSTEMENTS v10 : page « Découvrir nos équipes » (organigramme)
   ========================================================================= */
.org{--cha:#8A4B22;--cha-soft:#F4E9DE;--cha-line:#CDA680;--men:#2C5F63;--men-soft:#E0ECEC;--men-line:#8FB6B6;
  display:flex;flex-direction:column;align-items:center;gap:0;margin-top:8px}
.org__top{display:flex;flex-direction:column;align-items:center;gap:18px;position:relative;width:100%}
.onode{border-radius:14px;padding:14px 20px;text-align:center;display:flex;flex-direction:column;gap:3px;min-width:200px}
.onode b{font-family:var(--f-display);font-weight:700;font-size:1.05rem;line-height:1.2}
.onode span{font-size:.82rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.onode--gerant{background:var(--dark);color:#fff;padding:18px 30px;box-shadow:0 10px 26px rgba(22,18,15,.22)}
.onode--gerant span{color:var(--tuile-l)}
.org__office{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.onode--bureau{background:var(--paper);border:1px solid var(--line-2);color:var(--ink)}
.onode--bureau span{color:var(--muted)}
.org__top::after{content:"";display:block;width:2px;height:30px;background:var(--line-2)}
.org__teams{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;width:100%;position:relative;padding-top:30px}
.oteam{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:0 0 18px;position:relative;
  display:flex;flex-direction:column;gap:14px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.05),0 8px 22px rgba(0,0,0,.05)}
.oteam header{padding:16px 18px 14px;border-bottom:1px solid var(--line)}
.oteam header h3{font-size:1.25rem;margin:0}
.oteam header p{margin:2px 0 0;font-size:.85rem;color:var(--ink-2)}
.oteam--cha header{background:var(--cha-soft)} .oteam--cha header h3{color:var(--cha)}
.oteam--men header{background:var(--men-soft)} .oteam--men header h3{color:var(--men)}
.oteam .onode--chef{margin:0 16px;min-width:0;color:#fff}
.oteam--cha .onode--chef{background:var(--cha)} .oteam--men .onode--chef{background:var(--men)}
.onode--chef span{color:rgba(255,255,255,.88);font-size:.74rem}
.omembers{list-style:none;margin:0;padding:0 18px;display:flex;flex-direction:column}
.omembers li{display:flex;flex-direction:column;gap:1px;padding:11px 0 11px 14px;border-bottom:1px solid var(--line);position:relative}
.omembers li:last-child{border-bottom:0}
.omembers li::before{content:"";position:absolute;left:0;top:17px;width:6px;height:6px;border-radius:50%}
.oteam--cha .omembers li::before{background:var(--cha-line)} .oteam--men .omembers li::before{background:var(--men-line)}
.omembers b{font-family:var(--f-display);font-weight:600;font-size:.98rem}
.omembers span{font-size:.84rem;color:var(--ink-2)}
.omembers--solo{padding-top:4px}
.org__foot{text-align:center;margin-top:46px}
.org__foot p{margin:0 0 18px;color:var(--ink-2)}
.org__foot .btns{justify-content:center}
@media (min-width:1001px){
  .org__teams::before{content:"";position:absolute;top:0;left:12.5%;right:12.5%;border-top:2px solid var(--line-2)}
  .oteam::before{content:"";position:absolute;left:50%;top:-30px;width:2px;height:30px;background:var(--line-2);transform:translateX(-1px)}
  .oteam{overflow:visible}
  .oteam header{border-radius:18px 18px 0 0}
  .oteam::before{z-index:0}
}
@media (max-width:1000px){ .org__teams{grid-template-columns:1fr 1fr} }
@media (max-width:620px){ .org__teams{grid-template-columns:1fr} .onode{min-width:0;width:100%} .org__office{width:100%} }

/* v10b : en-tete a 5 liens, sans retour a la ligne */
.nav a,.hdr__tel{white-space:nowrap}
@media (max-width:1340px){ .nav a{padding:10px 10px;font-size:.86rem} .brand span span{display:none} }
@media (max-width:1160px){ .nav,.hdr__tel{display:none} .burger{display:flex} }
/* v12 : cartes d'avis pleine largeur (marges par defaut des figure), hero plus lumineux */
.review{margin:0}
.hero__media img{object-position:62% 55%}
.hero__media::after{background:
  linear-gradient(180deg,rgba(9,7,5,.58) 0%,rgba(9,7,5,.18) 34%,rgba(9,7,5,.34) 68%,rgba(9,7,5,.78) 100%),
  linear-gradient(90deg,rgba(9,7,5,.52) 0%,rgba(9,7,5,.06) 62%)}
/* =========================================================================
   v14 : organigramme 3D (page « Découvrir nos équipes »)
   ========================================================================= */
.o3d{--cha:#E3A66B;--cha-2:#B8742F;--men:#79C3C6;--men-2:#2F8A8F;--dir:#F0825A;--dir-2:#B8482A;
  position:relative;overflow:hidden;background:
  radial-gradient(900px 480px at 12% 0%,rgba(227,166,107,.16),transparent 62%),
  radial-gradient(800px 520px at 92% 38%,rgba(121,195,198,.13),transparent 60%),
  radial-gradient(700px 420px at 50% 100%,rgba(240,130,90,.12),transparent 62%),var(--dark)}
.o3d::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse at 50% 40%,#000 25%,transparent 75%);mask-image:radial-gradient(ellipse at 50% 40%,#000 25%,transparent 75%)}
.o3d .wrap{position:relative}

.o3d__stats{list-style:none;margin:6px 0 30px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.o3d__stats li{padding:16px 18px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);text-align:center}
.o3d__stats b{display:block;font-family:var(--f-display);font-weight:800;font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1;color:#fff;font-variant-numeric:tabular-nums}
.o3d__stats span{display:block;margin-top:6px;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--dark-muted)}

.o3d__filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:0 0 34px}
.o3d__filters button{min-height:44px;padding:10px 20px;border-radius:100px;cursor:pointer;font:inherit;font-size:.88rem;font-weight:700;
  color:#fff;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.2);transition:background .2s,border-color .2s,transform .2s}
.o3d__filters button:hover{background:rgba(255,255,255,.14);transform:translateY(-1px)}
.o3d__filters button[aria-pressed="true"]{background:#fff;color:var(--ink);border-color:#fff}

/* scène 3D */
.o3d__stage{position:relative;perspective:1500px;perspective-origin:50% 30%;padding:6px 0 10px}
.o3d__scene,.o3d__top,.o3d__teams{transform-style:preserve-3d}
.o3d__lines{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;z-index:0}
.o3d__lines path{fill:none;stroke-width:2;stroke-linecap:round}
.o3d__lines .l-base{stroke:rgba(255,255,255,.14)}
.o3d__lines .l-flow{stroke:url(#o3dg);stroke-dasharray:var(--len);stroke-dashoffset:var(--len);transition:stroke-dashoffset 1.4s cubic-bezier(.2,.7,.2,1) var(--d,0s)}
.o3d.is-in .o3d__lines .l-flow{stroke-dashoffset:0}
.o3d__lines .l-dash{stroke:rgba(255,255,255,.28);stroke-dasharray:4 7}
.o3d__lines circle{fill:#fff;filter:drop-shadow(0 0 6px rgba(255,255,255,.9))}

.o3d__top{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:clamp(18px,4vw,60px);margin-bottom:clamp(54px,8vw,96px)}
.o3d__top .o3d-bureau:first-child{justify-self:end}
.o3d__top .o3d-bureau:last-child{justify-self:start}
.o3d__teams{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

/* cartes : entrée + inclinaison */
.o3d-card{position:relative;transform-style:preserve-3d;transition:opacity .5s,filter .5s,transform .6s cubic-bezier(.2,.7,.2,1)}
.o3d.is-ready .o3d-card{opacity:0;transform:translateY(46px) rotateX(-28deg) translateZ(-90px)}
.o3d.is-ready.is-in .o3d-card{opacity:1;transform:none;transition:opacity .7s ease calc(var(--i,0)*110ms),transform .9s cubic-bezier(.2,.7,.2,1) calc(var(--i,0)*110ms),filter .5s}
.o3d.is-ready.is-in .o3d-card.is-dim{opacity:.22;filter:saturate(.3) blur(1px);transform:translateZ(-70px) scale(.96);transition:opacity .5s,filter .5s,transform .6s cubic-bezier(.2,.7,.2,1)}
.o3d-tilt{position:relative;border-radius:22px;background:linear-gradient(155deg,rgba(255,255,255,.12),rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.18);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  box-shadow:0 18px 40px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.25);
  transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .18s ease-out,box-shadow .3s;will-change:transform;
  transform-style:preserve-3d}
.o3d-tilt::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .25s;
  background:radial-gradient(260px circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.28),transparent 60%)}
.o3d-card.is-tilting .o3d-tilt::after{opacity:1}
.o3d-card.is-tilting .o3d-tilt{box-shadow:0 30px 60px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.3)}
.o3d-card b{display:block;font-family:var(--f-display);font-weight:700;color:#fff;line-height:1.25}
.o3d-card span{color:var(--dark-muted)}

/* pastilles initiales */
.o3d-av{flex:none;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-family:var(--f-display);font-weight:800;font-size:.95rem;letter-spacing:.04em;color:#fff !important;
  background:linear-gradient(145deg,var(--c1,#7a6a5c),var(--c2,#4b3f35));box-shadow:0 6px 16px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.35);transform:translateZ(34px)}
.o3d-av--xl{width:78px;height:78px;font-size:1.5rem;--c1:var(--dir);--c2:var(--dir-2);margin:0 auto 12px;transform:translateZ(52px)}
.o3d-av--sm{width:38px;height:38px;font-size:.78rem}

/* direction */
.o3d-gerant .o3d-tilt{padding:26px 44px 24px;text-align:center;border-color:rgba(240,130,90,.55);
  box-shadow:0 0 0 1px rgba(240,130,90,.25),0 22px 60px rgba(240,130,90,.22),inset 0 1px 0 rgba(255,255,255,.3)}
.o3d-gerant b{font-size:1.25rem}
.o3d-gerant span:not(.o3d-av){display:block;margin-top:3px;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--dir)}
.o3d-gerant .o3d-tilt::before{content:"";position:absolute;inset:-14px;border-radius:30px;border:1px solid rgba(240,130,90,.35);animation:o3dPulse 3.2s ease-out infinite;pointer-events:none}
@keyframes o3dPulse{0%{opacity:.9;transform:scale(.96)}100%{opacity:0;transform:scale(1.08)}}
.o3d-bureau .o3d-tilt{display:flex;align-items:center;gap:14px;padding:14px 22px 14px 16px;--c1:#9aa5ae;--c2:#5b6670}
.o3d-bureau span:not(.o3d-av){font-size:.76rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.o3d-bureau b{font-size:1rem}

/* équipes */
.o3d-team .o3d-tilt{padding:0 0 16px;overflow:hidden;height:100%}
.o3d-team{--ac:var(--cha);--ac2:var(--cha-2)}
.o3d-team--men{--ac:var(--men);--ac2:var(--men-2)}
.o3d-team header{padding:18px 20px 14px;border-bottom:1px solid rgba(255,255,255,.12);background:linear-gradient(135deg,color-mix(in srgb,var(--ac) 26%,transparent),transparent 75%);transform:translateZ(18px)}
.o3d-tag{display:inline-block;padding:3px 11px;border-radius:100px;font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;background:var(--ac);color:#1b130c !important}
.o3d-team h3{margin:10px 0 0;font-size:1.12rem;color:#fff}
.o3d-chef{display:flex;align-items:center;gap:13px;margin:16px 16px 6px;padding:12px 14px;border-radius:16px;
  background:linear-gradient(135deg,var(--ac),var(--ac2));transform:translateZ(30px);box-shadow:0 12px 26px rgba(0,0,0,.35)}
.o3d-chef .o3d-av{background:rgba(255,255,255,.22);transform:none;box-shadow:none}
.o3d-chef b{color:#fff;font-size:1rem}
.o3d-chef span:not(.o3d-av){display:block;font-size:.7rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.86)}
.o3d-members{list-style:none;margin:0;padding:6px 20px 0 22px;position:relative;transform:translateZ(14px)}
.o3d-members::before{content:"";position:absolute;left:36px;top:-4px;bottom:26px;width:2px;background:linear-gradient(var(--ac),transparent);opacity:.55}
.o3d-members li{display:flex;align-items:center;gap:13px;padding:10px 0;position:relative;transform-origin:50% 0}
.o3d-members .o3d-av--sm{--c1:var(--ac);--c2:var(--ac2);position:relative;z-index:1}
.o3d-members b{font-size:.96rem}
.o3d-members span:not(.o3d-av){font-size:.82rem}
.o3d.is-ready .o3d-members li{opacity:0;transform:rotateX(-70deg) translateY(-8px)}
.o3d.is-ready.is-in .o3d-members li{opacity:1;transform:none;transition:opacity .6s ease calc(var(--i,0)*110ms + 500ms + var(--j,0)*140ms),transform .8s cubic-bezier(.2,.7,.2,1) calc(var(--i,0)*110ms + 500ms + var(--j,0)*140ms)}
.o3d-members--solo{padding-top:16px}
.o3d-members--solo::before{top:10px}

.o3d__foot{text-align:center;margin-top:54px}
.o3d__foot p{margin:0 0 18px;color:var(--dark-muted)}
.o3d__foot .btns{justify-content:center}

@media (max-width:1100px){ .o3d__teams{grid-template-columns:1fr 1fr} }
@media (max-width:900px){
  .o3d__lines{display:none}
  .o3d__top{grid-template-columns:1fr;justify-items:center;gap:14px;margin-bottom:28px}
  .o3d__top .o3d-bureau:first-child,.o3d__top .o3d-bureau:last-child{justify-self:center}
  .o3d__top .o3d-gerant{order:-1}
  .o3d__stats{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){ .o3d__teams{grid-template-columns:1fr} .o3d-gerant .o3d-tilt{padding:22px 30px} }
@media (prefers-reduced-motion:reduce){
  .o3d-gerant .o3d-tilt::before{animation:none}
  .o3d.is-ready .o3d-card,.o3d.is-ready .o3d-members li{opacity:1;transform:none}
  .o3d__lines .l-flow{stroke-dashoffset:0;transition:none}
}

/* =========================================================================
   v16 : organigramme 3D en thème clair (cohérent avec le reste du site)
   ========================================================================= */
.o3d{--cha:#B8742F;--cha-2:#8A4B22;--men:#2F8A8F;--men-2:#1F6266;--dir:#D9603A;--dir-2:#A8381E;
  background:radial-gradient(900px 480px at 10% 0%,rgba(184,116,47,.10),transparent 62%),
  radial-gradient(800px 520px at 94% 40%,rgba(47,138,143,.09),transparent 60%),
  radial-gradient(700px 420px at 50% 100%,rgba(217,96,58,.08),transparent 62%),var(--paper2,#F4EEE6);color:var(--ink)}
.o3d::before{opacity:.55;background-image:linear-gradient(rgba(23,19,15,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(23,19,15,.05) 1px,transparent 1px)}
.o3d__stats li{background:#fff;border:1px solid var(--line);box-shadow:0 1px 2px rgba(0,0,0,.05),0 10px 26px rgba(0,0,0,.05)}
.o3d__stats b{color:var(--ink)}
.o3d__stats span{color:var(--muted)}
.o3d__filters button{color:var(--ink);background:#fff;border:1px solid var(--line-2)}
.o3d__filters button:hover{background:var(--paper)}
.o3d__filters button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.o3d__lines .l-base{stroke:rgba(23,19,15,.14)}
.o3d__lines .l-dash{stroke:rgba(23,19,15,.32)}
.o3d__lines circle{fill:var(--tuile);filter:drop-shadow(0 0 5px rgba(217,96,58,.7))}
.o3d-tilt{background:linear-gradient(155deg,#fff,rgba(255,255,255,.82));border:1px solid var(--line);
  box-shadow:0 14px 34px rgba(60,40,20,.14),inset 0 1px 0 #fff}
.o3d-tilt::after{background:radial-gradient(260px circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.9),transparent 60%)}
.o3d-card.is-tilting .o3d-tilt{box-shadow:0 26px 56px rgba(60,40,20,.26),inset 0 1px 0 #fff}
.o3d .o3d-card b{color:var(--ink)}
.o3d .o3d-card span{color:var(--ink-2)}
.o3d-gerant .o3d-tilt{border-color:rgba(217,96,58,.5);box-shadow:0 0 0 1px rgba(217,96,58,.18),0 22px 54px rgba(217,96,58,.2),inset 0 1px 0 #fff}
.o3d .o3d-gerant span:not(.o3d-av){color:var(--tuile)}
.o3d-gerant .o3d-tilt::before{border-color:rgba(217,96,58,.4)}
.o3d-team header{border-bottom:1px solid var(--line);background:linear-gradient(135deg,color-mix(in srgb,var(--ac) 16%,#fff),#fff 80%)}
.o3d .o3d-team h3{color:var(--ink)}
.o3d .o3d-tag{background:var(--ac);color:#fff !important}
.o3d .o3d-chef b,.o3d .o3d-chef span:not(.o3d-av){color:#fff}
.o3d .o3d-chef span:not(.o3d-av){color:rgba(255,255,255,.9)}
.o3d-chef{box-shadow:0 12px 24px rgba(60,40,20,.22)}
.o3d .o3d-av{color:#fff}
.o3d-members::before{opacity:.45}
.o3d__foot p{color:var(--ink-2)}

/* v17 : en-tetes de page plus lumineux et nets, logo/menu sans chevauchement */
.phead__bg img{opacity:.78;image-rendering:auto}
.phead__bg::after{background:linear-gradient(180deg,rgba(9,7,5,.80) 0%,rgba(9,7,5,.34) 38%,rgba(9,7,5,.42) 70%,rgba(9,7,5,.72) 100%),linear-gradient(90deg,rgba(9,7,5,.55) 0%,rgba(9,7,5,.05) 65%)}
.phead__in{position:relative}
@media (max-width:1560px){ .brand span span{display:none} .hdr__in{gap:26px} }
/* v18 : photos portrait sans bandes floues, sous-titre du logo retire (le menu a 6 liens), en-tetes HD */
.hdr .brand span span{display:none}
.gal{grid-auto-flow:dense}
.gal__i--tall{grid-row:span 2}
.gal__i--tall .gal__b{position:relative;min-height:360px}
.gal__i--tall .gal__b img{position:absolute;inset:0;width:100%;height:100%;aspect-ratio:auto;object-fit:cover}
@media (max-width:620px){ .gal__i--tall{grid-row:auto} .gal__i--tall .gal__b{min-height:0} .gal__i--tall .gal__b img{position:static;aspect-ratio:3/4} }