:root{
  --ink:#0E141A; --graphite:#29343D; --navy:#164065;
  --gold:#E1AD6F; --gold-deep:#C9A06C; --sand:#D3B8A2; --paper:#F6F3EF;
  --line:rgba(225,173,111,.22); --line-soft:rgba(255,255,255,.10);
  --txt-dim:rgba(255,255,255,.62);
  --display:'Archivo',system-ui,sans-serif;
  --body:'IBM Plex Sans',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --pad:clamp(1.25rem,3.4vw,6.5rem);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:#fff;font-family:var(--body);font-weight:300;
  font-size:clamp(.98rem,.4vw + .9rem,1.06rem);line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.05;letter-spacing:-.022em;margin:0}
.wrap{width:100%; margin:0 auto; padding-inline:var(--pad)}
.eyebrow{font-family:var(--mono);font-size:.7rem;font-weight:500;letter-spacing:.2em;
  text-transform:uppercase;color:var(--gold);display:flex;align-items:center;gap:.85rem;margin:0 0 1.4rem}
.eyebrow::before{content:"";width:2rem;height:1px;background:var(--gold);flex:none}

/* En-tête */
.hdr{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;
  gap:1.5rem;padding:1.1rem var(--pad);background:rgba(14,20,26,.94);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft)}
.logo{display:inline-flex;align-items:center}
.logo__img{height:30px;width:auto;display:block}
.nav{display:flex;gap:2rem}
.nav a{font-family:var(--mono);font-size:.73rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--txt-dim);transition:color .2s}
.nav a:hover,.nav a[aria-current]{color:var(--gold)}
.hdr__end{display:flex;align-items:center;gap:1.2rem}
.lang{display:flex;font-family:var(--mono);font-size:.72rem;border:1px solid var(--line-soft)}
.lang button{background:none;border:0;color:var(--txt-dim);cursor:pointer;padding:.5rem .72rem;font:inherit}
.lang button[aria-pressed="true"]{background:var(--gold);color:var(--ink)}

/* Intro */
.intro{padding:clamp(3rem,7vw,5.5rem) 0 clamp(2rem,4vw,3rem)}
.intro h1{font-size:clamp(2.1rem,5.2vw,4rem);text-transform:uppercase;max-width:16ch}
.intro p{color:var(--txt-dim);max-width:62ch;margin:1.4rem 0 0}
.notice{display:flex;gap:1rem;align-items:flex-start;margin-top:2.2rem;padding:1.1rem 1.3rem;
  border:1px solid var(--line);background:rgba(225,173,111,.05);max-width:70ch}
.notice__k{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;color:var(--gold);
  text-transform:uppercase;flex:none;padding-top:.2rem}
.notice p{margin:0;font-size:.89rem;color:var(--txt-dim)}

/* Barre de filtres */
.tools{position:sticky;top:64px;z-index:50;background:rgba(14,20,26,.96);backdrop-filter:blur(14px);
  border-block:1px solid var(--line-soft);padding-block:1rem}
.tools__row{display:flex;gap:1rem;align-items:center;flex-wrap:wrap}
.search{flex:1;min-width:200px;position:relative}
.search input{width:100%;background:transparent;border:1px solid var(--line-soft);color:#fff;
  font-family:var(--mono);font-size:.8rem;padding:.72rem 1rem .72rem 2.4rem}
.search input::placeholder{color:rgba(255,255,255,.35)}
.search input:focus{border-color:var(--gold);outline:none}
.search svg{position:absolute;left:.85rem;top:50%;transform:translateY(-50%);width:14px;
  stroke:var(--gold);fill:none;stroke-width:2}
.chips{display:flex;gap:.4rem;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:.68rem;letter-spacing:.06em;padding:.5rem .8rem;
  border:1px solid var(--line-soft);background:none;color:var(--txt-dim);cursor:pointer;
  transition:all .2s;white-space:nowrap}
.chip:hover{border-color:var(--gold);color:var(--gold)}
.chip[aria-pressed="true"]{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.count{font-family:var(--mono);font-size:.7rem;color:var(--txt-dim);white-space:nowrap}

/* Familles et vignettes */
.fam{padding-block:clamp(2.5rem,5vw,4rem);border-bottom:1px solid var(--line-soft)}
.fam__head{display:flex;justify-content:space-between;align-items:flex-end;gap:1.6rem;flex-wrap:wrap;
  padding-bottom:1.6rem;border-bottom:1px solid var(--line)}
.fam__id{display:flex;align-items:center;gap:1.2rem;flex:1;min-width:260px}
.fam__thumb{width:76px;height:76px;background:#fff;flex:none;padding:7px;object-fit:contain}
.fam__t{font-size:clamp(1.4rem,2.4vw,2rem);text-transform:uppercase}
.fam__a{color:var(--txt-dim);max-width:58ch;margin:.7rem 0 0;font-size:.92rem}
.fam__ref{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;color:var(--gold);
  border:1px solid var(--line);padding:.4rem .7rem;white-space:nowrap}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:1px;
  background:var(--line-soft);margin-top:1px}
.card{background:var(--ink);border:0;text-align:left;color:inherit;font:inherit;cursor:pointer;
  padding:0 0 1.6rem;display:flex;flex-direction:column;gap:.9rem;
  transition:background .25s;position:relative;overflow:hidden}
.card__shot{aspect-ratio:1;background:#fff;overflow:hidden;position:relative}
.card__shot img{width:100%;height:100%;object-fit:contain;padding:9%;
  transition:transform .45s cubic-bezier(.22,.61,.36,1)}
.card:hover .card__shot img{transform:scale(1.06)}
.card__shot--none{display:flex;align-items:center;justify-content:center;background:var(--graphite)}
.card__shot--none span{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(255,255,255,.32)}
.card > :not(.card__shot){margin-inline:1.4rem}
.card:hover{background:var(--graphite)}
.card__top{display:flex;justify-content:space-between;align-items:flex-start;gap:.8rem;margin-top:.2rem}
.card__ref{font-family:var(--mono);font-size:.8rem;font-weight:500;color:var(--gold);letter-spacing:.04em}
.card__tag{font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;
  padding:.25rem .5rem;border:1px solid var(--line);color:var(--sand);white-space:nowrap;flex:none}
.card__tag--shop{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.card__sg{font-size:.74rem;color:var(--txt-dim);font-family:var(--mono);letter-spacing:.05em}
.card__specs{margin:0 1.4rem;padding:0;list-style:none;display:grid;gap:.42rem}
.card__specs li{display:flex;justify-content:space-between;gap:1rem;font-size:.8rem;
  border-bottom:1px dotted rgba(255,255,255,.13);padding-bottom:.42rem}
.card__specs dt,.card__specs .k{color:var(--txt-dim)}
.card__specs .v{font-family:var(--mono);color:#fff;text-align:right}
.card__more{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold);margin-top:auto;padding-top:.3rem}

/* Panneau de détail */
.sheet{position:fixed;inset:0;z-index:200;display:none}
.sheet[open]{display:block}
.sheet__veil{position:absolute;inset:0;background:rgba(5,8,11,.75);backdrop-filter:blur(3px);border:0;width:100%}
.sheet__panel{position:absolute;top:0;right:0;bottom:0;width:min(560px,100%);background:var(--graphite);
  border-left:1px solid var(--line);overflow-y:auto;padding:0 0 3rem;
  animation:slide .35s cubic-bezier(.22,.61,.36,1)}
@keyframes slide{from{transform:translateX(100%)}to{transform:none}}
.sheet__head{position:sticky;top:0;background:var(--graphite);border-bottom:1px solid var(--line);
  padding:1.6rem clamp(1.3rem,3vw,2.2rem);display:flex;justify-content:space-between;
  align-items:flex-start;gap:1rem;z-index:2}
.sheet__ref{font-family:var(--mono);font-size:1.05rem;color:var(--gold);letter-spacing:.03em;font-weight:500}
.sheet__fam{font-size:.8rem;color:var(--txt-dim);margin-top:.3rem}
.sheet__x{background:none;border:1px solid var(--line-soft);color:var(--gold);cursor:pointer;
  font-size:1.1rem;line-height:1;padding:.5rem .7rem;flex:none}
.sheet__x:hover{background:var(--gold);color:var(--ink)}
.sheet__shot{background:#fff;aspect-ratio:16/11;display:flex;align-items:center;justify-content:center}
.sheet__shot img{width:100%;height:100%;object-fit:contain;padding:4%}
.sheet__body{padding:1.8rem clamp(1.3rem,3vw,2.2rem) 0}
.sheet h3{font-family:var(--mono);font-size:.68rem;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold);margin:2.2rem 0 .9rem}
.sheet h3:first-child{margin-top:0}
.spec{width:100%;border-collapse:collapse;font-size:.86rem}
.spec tr{border-bottom:1px solid rgba(255,255,255,.09)}
.spec th{text-align:left;font-weight:400;color:var(--txt-dim);padding:.62rem 1rem .62rem 0;vertical-align:top}
.spec td{text-align:right;font-family:var(--mono);padding:.62rem 0;vertical-align:top}
.sheet__note{display:flex;gap:.8rem;margin-top:1.6rem;padding:.9rem 1rem;border:1px solid var(--line);
  background:rgba(225,173,111,.06);font-size:.82rem;color:var(--sand)}
.sheet__share{display:flex;gap:.5rem;margin-top:1.6rem}
.sheet__share button{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.11em;text-transform:uppercase;
  padding:.75rem .6rem;border:1px solid var(--line-soft);background:none;color:var(--txt-dim);
  cursor:pointer;transition:all .22s}
.sheet__share button:hover{border-color:var(--gold);color:var(--gold)}
.sheet__share button.ok{border-color:var(--gold);background:var(--gold);color:var(--ink)}
.sheet__share svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round;flex:none}
.sheet__cta{display:grid;gap:.6rem;margin-top:.6rem}
.btn--pdf{display:flex;width:100%;margin-top:2.2rem;background:none;color:var(--sand);
  border-color:var(--line-soft);justify-content:flex-start;gap:.8rem;text-align:left;
  font-size:.7rem;padding:.9rem 1.1rem}
.btn--pdf:hover{border-color:var(--gold);color:var(--gold)}
.btn--pdf svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;
  stroke-linecap:round;stroke-linejoin:round;flex:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;font-family:var(--mono);
  font-size:.74rem;font-weight:500;letter-spacing:.13em;text-transform:uppercase;
  padding:1rem 1.6rem;border:1px solid var(--gold);cursor:pointer;transition:all .25s}
.btn--fill{background:var(--gold);color:var(--ink)}
.btn--fill:hover{background:var(--gold-deep);border-color:var(--gold-deep)}
.btn--ghost{background:none;color:var(--gold)}
.btn--ghost:hover{background:var(--gold);color:var(--ink)}

.empty{padding:5rem 0;text-align:center;color:var(--txt-dim)}
.empty b{display:block;font-family:var(--display);font-size:1.3rem;color:#fff;margin-bottom:.6rem}

.ftr{border-top:1px solid var(--line-soft);padding-block:2.5rem;margin-top:3rem}
.ftr__row{display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.06em;color:rgba(255,255,255,.42)}

@media (max-width:860px){
  .nav{display:none}
  .tools{top:60px}
  .sheet__panel{width:100%}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:.01ms!important}}

.card__prix{font-family:var(--mono);font-size:.9rem;font-weight:600;color:var(--gold);
  margin:0 1.4rem}
.empty[hidden]{display:none}
.fam[hidden]{display:none}
.card[hidden]{display:none}

.sheet__prix{font-family:var(--mono);font-size:1.25rem;font-weight:600;color:var(--gold);
  margin:0 0 1.4rem;padding-bottom:1rem;border-bottom:1px solid var(--line)}