/* URG Réfractaire — refonte (aperçu). Palette imposée : #08090A fond, #191A1D cartes, #F7F7F7 texte, #C7A84D accents seulement. */
:root{--bg:#08090A;--card:#191A1D;--tx:#F7F7F7;--mut:#A8AAAF;--gold:#C7A84D;--line:rgba(247,247,247,.10);--r:10px;--max:1180px;--hd:76px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--tx);font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--tx);text-underline-offset:3px}
a:hover{color:var(--gold)}
:focus-visible{outline:3px solid var(--tx);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--tx);color:var(--bg);padding:10px 16px;border-radius:var(--r);z-index:100;font-weight:700}
.skip:focus{left:8px}
h1,h2,h3,h4{line-height:1.12;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1,.h1{font-size:clamp(2.2rem,6vw,4.4rem);text-transform:uppercase;letter-spacing:.005em}
h2{font-size:clamp(1.7rem,3.6vw,2.7rem);text-transform:uppercase}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:12px;color:var(--gold);font-size:.78rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;margin-bottom:18px}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold)}
.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:#D6D7DA;max-width:62ch}
.mut{color:var(--mut)}
section{padding:clamp(64px,10vw,128px) 0}
.band{background:var(--card)}
.rule{border:0;border-top:1px solid var(--line);margin:0}

/* En-tête */
.hd{position:sticky;top:0;z-index:50;background:rgba(8,9,10,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.hd.sc{border-color:var(--line);background:rgba(8,9,10,.94)}
.hd .in{height:var(--hd);display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;white-space:nowrap}
.brand img{height:54px;width:auto}
.nav{margin-left:auto;display:flex;align-items:center;gap:0}
.nav>a,.nav .dd>button{white-space:nowrap;background:none;border:0;color:var(--tx);font:inherit;font-size:.88rem;font-weight:600;padding:10px 12px;border-radius:var(--r);text-decoration:none;cursor:pointer;display:inline-flex;gap:6px;align-items:center}
.nav>a:hover,.nav .dd>button:hover,.nav a[aria-current=page],.nav .dd.cur>button{color:var(--gold)}
.dd{position:relative}
.dd .pn{position:absolute;top:100%;left:0;min-width:270px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:8px;display:none;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.dd:hover .pn,.dd:focus-within .pn,.dd.open .pn{display:block}
.dd .pn a{display:block;padding:10px 12px;border-radius:8px;text-decoration:none;font-size:.92rem}
.dd .pn a:hover{background:rgba(247,247,247,.06);color:var(--gold)}
.lang{font-size:.8rem;font-weight:700;letter-spacing:.1em;border:1px solid var(--line);border-radius:999px;padding:6px 12px;text-decoration:none;margin-left:6px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:var(--r);color:var(--tx);width:46px;height:46px;cursor:pointer;align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{display:block;width:20px;height:2px;background:var(--tx);position:relative;content:"";transition:.25s}
.burger span::before{position:absolute;top:-7px}.burger span::after{position:absolute;top:7px}
.burger[aria-expanded=true] span{background:transparent}
.burger[aria-expanded=true] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded=true] span::after{top:0;transform:rotate(-45deg)}
@media (max-width:1240px){
  .burger{display:inline-flex}
  .nav{position:fixed;inset:var(--hd) 0 0 0;background:var(--bg);flex-direction:column;align-items:stretch;padding:20px 24px 120px;gap:0;overflow:auto;transform:translateY(-8px);opacity:0;visibility:hidden;transition:.25s;margin:0}
  .nav.open{opacity:1;visibility:visible;transform:none}
  .nav>a,.nav .dd>button{font-size:1.15rem;padding:16px 4px;border-bottom:1px solid var(--line);border-radius:0;width:100%;justify-content:space-between}
  .dd .pn{position:static;display:block;border:0;box-shadow:none;background:none;padding:0 0 6px 12px}
  .dd .pn a{padding:12px 4px;color:var(--mut)}
  .lang{align-self:flex-start;margin:18px 0 0}
}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:13px 26px;border-radius:var(--r);border:1px solid var(--tx);background:transparent;color:var(--tx);font:inherit;font-weight:700;font-size:.9rem;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .25s,color .25s,border-color .25s,transform .25s}
.btn:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-1px)}
.btn.pri{background:var(--tx);color:var(--bg)}
.btn.pri:hover{background:var(--gold);border-color:var(--gold);color:var(--bg)}
.btn.sm{min-height:42px;padding:9px 18px;font-size:.78rem}
.btn[disabled]{opacity:.5;cursor:wait}
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hd .btn{margin-left:8px}
@media (max-width:1240px){.hd .btn{display:none}}

/* Hero */
.hero{position:relative;min-height:calc(100svh - var(--hd));display:flex;align-items:flex-end;padding:0;overflow:hidden}
.hero>picture,.hero>picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero>picture img{object-position:50% 20%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,9,10,.55) 0%,rgba(8,9,10,.35) 35%,rgba(8,9,10,.92) 88%,var(--bg) 100%),linear-gradient(90deg,rgba(8,9,10,.7),rgba(8,9,10,0) 70%)}
.hero .wrap{position:relative;z-index:2;padding-top:140px;padding-bottom:clamp(48px,8vw,96px)}
.hero h1{max-width:20ch}
.hero .lead{margin-top:20px}
.hero-sm{min-height:46vh}
.hero-sm h1{font-size:clamp(2rem,5vw,3.6rem);max-width:22ch}

/* Grilles et cartes */
.g2,.g3,.g4{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:960px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:border-color .3s,transform .3s}
.card h3{margin-bottom:.6em}
.band .card{background:var(--bg)}
a.card{display:block;text-decoration:none}
a.card:hover{border-color:rgba(199,168,77,.55);transform:translateY(-3px);color:var(--tx)}
.svc{padding:0;overflow:hidden;display:flex;flex-direction:column}
.svc img{aspect-ratio:4/3;width:100%;object-fit:cover;transition:transform .6s}
.svc:hover img{transform:scale(1.04)}
.svc .b{padding:26px 28px 30px;display:flex;flex-direction:column;flex:1}
.svc .more{margin-top:auto;color:var(--gold);font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.svc .ph{overflow:hidden}
.num{font-size:clamp(2.4rem,5vw,3.8rem);font-weight:800;line-height:1;letter-spacing:-.02em}
.stat{border-top:1px solid var(--gold);padding-top:20px}
.stat p{margin:.5em 0 0;color:var(--mut);font-size:.95rem}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.split.rev>:first-child{order:2}
.split img{border-radius:var(--r);width:100%;aspect-ratio:4/5;object-fit:cover}
@media (max-width:860px){.split{grid-template-columns:1fr}.split.rev>:first-child{order:0}}
.ul{list-style:none;padding:0;margin:0 0 1.2em}
.ul li{padding:11px 0 11px 30px;border-bottom:1px solid var(--line);position:relative}
.ul li::before{content:"";position:absolute;left:0;top:1.35em;width:14px;height:1px;background:var(--gold)}
.chip{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:5px 14px;font-size:.82rem;color:var(--mut)}
.chip.g{border-color:rgba(199,168,77,.5);color:var(--gold)}
.tmp{border:1px dashed rgba(199,168,77,.6);border-radius:var(--r);padding:16px 20px;color:#D9C98F;font-size:.92rem;margin:0 0 24px}
.tmp b{color:var(--gold)}
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.mosaic figure{margin:0;position:relative;overflow:hidden;border-radius:var(--r);cursor:zoom-in;aspect-ratio:3/4;background:var(--card)}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.mosaic figure:hover img{transform:scale(1.05)}
.mosaic figure.w{grid-column:span 2;aspect-ratio:auto}
@media (max-width:860px){.mosaic{grid-template-columns:repeat(2,1fr)}}
.sh{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:44px}
.sh h2{margin:0}
.cta-end{text-align:center;padding:clamp(80px,12vw,150px) 0}
.cta-end h2{max-width:20ch;margin:0 auto .6em}
.cta-end .btns{justify-content:center}
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease}
.rv.in{opacity:1;transform:none}
.nojs .rv{opacity:1;transform:none}

/* Filtres + dialog */
.flt{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.flt button{background:none;border:1px solid var(--line);color:var(--tx);border-radius:999px;padding:9px 18px;font:inherit;font-size:.85rem;font-weight:600;cursor:pointer;transition:.2s}
.flt button:hover{border-color:var(--gold)}
.flt button[aria-pressed=true]{background:var(--tx);color:var(--bg);border-color:var(--tx)}
dialog{background:var(--card);color:var(--tx);border:1px solid var(--line);border-radius:var(--r);padding:0;max-width:min(1000px,94vw);width:100%;max-height:92vh;overflow:auto}
dialog::backdrop{background:rgba(0,0,0,.82)}
dialog .x{position:sticky;top:10px;float:right;margin:10px;z-index:3;background:var(--bg);border:1px solid var(--line);color:var(--tx);width:44px;height:44px;border-radius:50%;font-size:1.2rem;cursor:pointer}
dialog img{width:100%;max-height:78vh;object-fit:contain;background:#000}
dialog .cap{padding:18px 24px 26px}

/* Comparateur avant/après */
.cmp{position:relative;overflow:hidden;border-radius:var(--r);aspect-ratio:4/3;background:#000;user-select:none;touch-action:pan-y}
.cmp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cmp .af{clip-path:inset(0 0 0 var(--p,50%))}
.cmp .ln{position:absolute;top:0;bottom:0;left:var(--p,50%);width:2px;background:var(--tx);transform:translateX(-1px);pointer-events:none}
.cmp .kn{position:absolute;top:50%;left:var(--p,50%);width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;background:var(--tx);color:var(--bg);display:grid;place-items:center;font-weight:800;pointer-events:none}
.cmp input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.cmp input:focus-visible+.kn{outline:3px solid var(--gold)}
.cmp .tg{position:absolute;bottom:12px;background:rgba(8,9,10,.8);padding:4px 12px;border-radius:999px;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;pointer-events:none}
.cmp .tg.a{left:12px}.cmp .tg.b{right:12px}

/* Formulaires */
form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:640px){form .row{grid-template-columns:1fr}}
.f{margin-bottom:20px}
.f label,.f legend{display:block;font-size:.85rem;font-weight:700;letter-spacing:.04em;margin-bottom:8px}
.f .req::after{content:" *";color:var(--gold)}
.f input[type=text],.f input[type=email],.f input[type=tel],.f input[type=date],.f input[type=number],.f select,.f textarea{width:100%;background:var(--bg);color:var(--tx);border:1px solid rgba(247,247,247,.22);border-radius:var(--r);padding:13px 14px;font:inherit;min-height:50px}
.band .f input,.band .f select,.band .f textarea{background:#101113}
.f textarea{min-height:140px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{outline:3px solid var(--tx);outline-offset:1px;border-color:var(--tx)}
.f .hint{font-size:.82rem;color:var(--mut);margin-top:6px}
.f .err{color:#FFB4A8;font-size:.85rem;margin-top:6px;display:none}
.f.bad .err{display:block}.f.bad input,.f.bad select,.f.bad textarea{border-color:#FFB4A8}
fieldset{border:0;padding:0;margin:0 0 20px}
.opt{display:flex;flex-wrap:wrap;gap:10px}
.opt label{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(247,247,247,.22);border-radius:var(--r);padding:12px 16px;cursor:pointer;font-weight:600;font-size:.92rem;margin:0;letter-spacing:0}
.opt input{accent-color:#F7F7F7;width:18px;height:18px}
.opt label:has(input:checked){border-color:var(--gold);color:var(--gold)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{border:1px solid var(--gold);background:rgba(199,168,77,.08);border-radius:var(--r);padding:18px 22px;margin:0 0 22px}
.alert a{font-size:1.4rem;font-weight:800;text-decoration:none;color:var(--gold)}
.msg{border-radius:var(--r);padding:16px 20px;margin-top:20px;display:none}
.msg.ok{display:block;border:1px solid var(--gold);background:rgba(199,168,77,.08)}
.msg.ko{display:block;border:1px solid #FFB4A8;background:rgba(255,180,168,.07)}
.hide{display:none!important}
.dz{border:1px dashed rgba(247,247,247,.3);border-radius:var(--r);padding:18px;background:var(--bg)}
.fl{list-style:none;padding:0;margin:10px 0 0;font-size:.88rem;color:var(--mut)}

/* Pied de page */
.ft{background:var(--card);padding:70px 0 40px;font-size:.95rem}
.ft .g4{align-items:start}
.ft h3{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.ft ul{list-style:none;padding:0;margin:0}.ft li{margin:8px 0}
.ft a{text-decoration:none;color:#D6D7DA}.ft a:hover{color:var(--gold)}
.ft .bot{border-top:1px solid var(--line);margin-top:44px;padding-top:24px;color:var(--mut);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem}
.tel{font-weight:800;white-space:nowrap}
.bar-m{display:none}
@media (max-width:760px){
  .bar-m{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border-top:1px solid var(--line)}
  .bar-m a{background:var(--bg);color:var(--tx);text-align:center;padding:16px 8px;font-weight:800;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;text-decoration:none}
  .bar-m a:first-child{background:var(--tx);color:var(--bg)}
  body{padding-bottom:56px}
}
.prose h2{font-size:1.5rem;text-transform:none;margin-top:2em}
.prose{max-width:760px}
.crumb{font-size:.82rem;color:var(--mut);margin-bottom:18px}.crumb a{color:var(--mut)}
table.t{width:100%;border-collapse:collapse}.t th,.t td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}

.nav>.mnav{display:none}@media (max-width:1240px){.nav>.mnav{display:inline-flex;margin-top:24px;border-bottom:1px solid var(--tx);justify-content:center;width:100%}}
.hd .wrap{max-width:1380px}.hd .brand span{letter-spacing:.06em}