/* ============================================================
   STUDIO SFAIR — système de design monochrome
   ============================================================ */

:root{
  --ink:#0c0c0c;
  --ink-2:#1a1a1a;
  --g700:#4a4a4a;
  --g500:#787471;
  --g400:#9b9793;
  --g300:#c7c3bd;
  --g200:#dedad3;
  --g100:#ebe8e2;
  --paper:#f4f2ee;
  --white:#fff;

  --bg:var(--paper);
  --fg:var(--ink);
  --muted:var(--g500);
  --rule:rgba(12,12,12,.14);
  --rule-soft:rgba(12,12,12,.08);

  --display:'Instrument Serif','Times New Roman',Times,serif;
  --sans:'Inter Tight','Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'DM Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  --gut:clamp(1.15rem,4.4vw,4rem);
  --wrap:1560px;
  --sect:clamp(5rem,11vw,11rem);
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-io:cubic-bezier(.76,0,.24,1);
  --nav-h:66px;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html.lock,body.lock{overflow:hidden}
body{
  background:var(--bg);color:var(--fg);
  font-family:var(--sans);font-size:clamp(15px,.32vw + 14.2px,16.5px);
  line-height:1.6;letter-spacing:-.006em;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--ink);color:var(--paper)}
:focus-visible{outline:1.5px solid currentColor;outline-offset:4px}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.sr{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- type ---------- */
.d1,.d2,.d3{font-family:var(--display);font-weight:400;letter-spacing:-.022em;line-height:.94}
.d1{font-size:clamp(3rem,10.5vw,10.5rem)}
.d2{font-size:clamp(2.3rem,6.2vw,5.6rem);line-height:.98}
.d3{font-size:clamp(1.7rem,3.2vw,2.9rem);line-height:1.04;letter-spacing:-.018em}
.it{font-style:italic}
.lead{font-size:clamp(1.02rem,.55vw + .92rem,1.32rem);line-height:1.58;color:var(--g700);letter-spacing:-.011em}
.label{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);font-weight:400;
}
.rule{height:1px;background:var(--rule);border:0}

/* ---------- grain ---------- */
.grain{
  position:fixed;inset:-120%;z-index:9998;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 6s steps(6) infinite;
}
@keyframes grain{
  0%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}
  60%{transform:translate(-2%,-2%)}80%{transform:translate(3%,1%)}100%{transform:translate(0,0)}
}

/* ---------- loader ---------- */
.loader{
  position:fixed;inset:0;z-index:9999;background:var(--ink);color:var(--paper);
  display:grid;place-items:center;
  transition:transform 1s var(--ease-io);
}
.loader__in{display:flex;flex-direction:column;align-items:center;gap:1.6rem}
.loader img{width:clamp(120px,22vw,190px);opacity:0;animation:fadeUp .9s var(--ease) .15s forwards}
.loader__bar{width:clamp(150px,30vw,260px);height:1px;background:rgba(244,242,238,.22);overflow:hidden}
.loader__bar i{display:block;height:100%;width:0%;background:var(--paper);transition:width .25s linear}
.loader__n{font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;color:rgba(244,242,238,.6)}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
html.loaded .loader{transform:translateY(-101%)}
html.no-loader .loader{display:none}

/* ---------- progression ---------- */
.progress{position:fixed;top:0;left:0;right:0;height:1px;z-index:90;background:transparent}
.progress i{display:block;height:100%;background:var(--ink);transform-origin:0 50%;transform:scaleX(0)}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:80;height:var(--nav-h);
  display:flex;align-items:center;
  mix-blend-mode:difference;color:#fff;
}
.nav__in{
  width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut);
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
}
.nav__logo img{height:26px;width:auto}
.nav__links{display:none;gap:2.1rem}
.nav__links a{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;
  position:relative;padding-block:.3rem;
}
.nav__links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:.05rem;height:1px;background:currentColor;
  transition:right .4s var(--ease);
}
.nav__links a:hover::after,.nav__links a[aria-current="page"]::after{right:0}
.nav__right{display:flex;align-items:center;gap:1.3rem}
.burger{
  display:flex;flex-direction:column;gap:5px;padding:.6rem 0 .6rem .6rem;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;
}
.burger i{display:block;width:22px;height:1px;background:currentColor;transition:transform .35s var(--ease),opacity .2s}
html.menu-open .burger i:nth-child(1){transform:translateY(3px) rotate(45deg)}
html.menu-open .burger i:nth-child(2){transform:translateY(-3px) rotate(-45deg)}
@media(min-width:1000px){
  .nav__links{display:flex}
  .burger{display:none}
}

/* ---------- menu plein écran ---------- */
.menu{
  position:fixed;inset:0;z-index:85;background:var(--ink);color:var(--paper);
  display:flex;flex-direction:column;justify-content:center;
  clip-path:inset(0 0 100% 0);transition:clip-path .8s var(--ease-io);
  visibility:hidden;
}
html.menu-open .menu{clip-path:inset(0 0 0 0);visibility:visible}
.menu__nav{padding-inline:var(--gut);max-width:var(--wrap);margin-inline:auto;width:100%}
.menu__nav a{
  display:flex;align-items:baseline;gap:1.2rem;
  font-family:var(--display);font-size:clamp(2.2rem,8vw,5rem);line-height:1.12;
  padding-block:.18em;border-bottom:1px solid rgba(244,242,238,.13);
  opacity:0;transform:translateY(24px);
}
html.menu-open .menu__nav a{opacity:1;transform:none;transition:opacity .6s var(--ease),transform .6s var(--ease)}
html.menu-open .menu__nav a:nth-child(1){transition-delay:.22s}
html.menu-open .menu__nav a:nth-child(2){transition-delay:.29s}
html.menu-open .menu__nav a:nth-child(3){transition-delay:.36s}
html.menu-open .menu__nav a:nth-child(4){transition-delay:.43s}
html.menu-open .menu__nav a:nth-child(5){transition-delay:.5s}
.menu__nav a span{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;color:var(--g400)}
.menu__foot{
  padding:2rem var(--gut) 2.4rem;max-width:var(--wrap);margin-inline:auto;width:100%;
  display:flex;flex-wrap:wrap;gap:.6rem 2.4rem;
}
.menu__foot a,.menu__foot span{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--g400)}
.menu__foot a:hover{color:var(--paper)}

/* ---------- boutons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.8rem;
  font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  padding:1.05rem 1.9rem;border:1px solid var(--rule);border-radius:999px;
  position:relative;overflow:hidden;isolation:isolate;transition:color .45s var(--ease),border-color .45s var(--ease);
}
.btn::before{
  content:"";position:absolute;inset:0;z-index:-1;background:var(--ink);
  transform:translateY(101%);transition:transform .5s var(--ease-io);
}
.btn:hover{color:var(--paper);border-color:var(--ink)}
.btn:hover::before{transform:translateY(0)}
.btn--fill{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn--fill::before{background:var(--paper)}
.btn--fill:hover{color:var(--ink);border-color:var(--ink)}
.btn--inv{border-color:rgba(244,242,238,.28);color:var(--paper)}
.btn--inv::before{background:var(--paper)}
.btn--inv:hover{color:var(--ink);border-color:var(--paper)}
.btn i{width:5px;height:5px;border-radius:50%;background:currentColor;flex:none}

.arrow-link{
  display:inline-flex;align-items:center;gap:.7rem;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;
  padding-bottom:.45rem;border-bottom:1px solid var(--rule);transition:border-color .3s
}
.arrow-link svg{transition:transform .4s var(--ease)}
.arrow-link:hover{border-color:var(--ink)}
.arrow-link:hover svg{transform:translateX(5px)}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px)}
.rv.in{opacity:1;transform:none;transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv-l{overflow:hidden;display:block}
.rv-l > span{display:block;transform:translateY(105%);transition:transform 1s var(--ease-io)}
.rv-l.in > span{transform:none}
.rv-img{overflow:hidden}
.rv-img img{transform:scale(1.12);transition:transform 1.4s var(--ease-io)}
.rv-img.in img{transform:none}

/* ============================================================
   HERO
   ============================================================ */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding-top:calc(var(--nav-h) + 2rem);position:relative}
.hero__top{flex:1;display:flex;align-items:center}
.hero__title{margin-block:.15em .1em}
.hero__title .l2{padding-left:clamp(0px,9vw,11rem)}
.hero__bot{
  padding-block:clamp(1.6rem,3vw,2.6rem);border-top:1px solid var(--rule);
  display:grid;gap:1.6rem;
}
@media(min-width:900px){.hero__bot{grid-template-columns:1fr auto;align-items:end;gap:3rem}}
.hero__meta{display:flex;flex-wrap:wrap;gap:.5rem 2.4rem}
.hero__meta span{font-family:var(--mono);font-size:.68rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}
.hero__lead{max-width:30em;margin-top:.9rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:.7rem}
.scrollcue{
  position:absolute;right:var(--gut);bottom:calc(100% + 1.2rem);
  font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--g400);
  display:none;
}
@media(min-width:900px){.scrollcue{display:block}}
.scrollcue::after{content:"";display:block;width:1px;height:46px;background:var(--rule);margin:.7rem auto 0;
  transform-origin:top;animation:cue 2.4s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0)}45%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}

/* ---------- marquee ---------- */
.mq{
  border-block:1px solid var(--rule);padding-block:clamp(.9rem,1.6vw,1.3rem);overflow:hidden;
  display:flex;white-space:nowrap;
}
.mq__t{display:flex;flex:none;align-items:center;animation:slide 44s linear infinite}
.mq:hover .mq__t{animation-play-state:paused}
.mq__t span{
  font-family:var(--display);font-size:clamp(1.15rem,2.2vw,1.9rem);
  padding-inline:1.2rem;display:inline-flex;align-items:center;gap:2.4rem;
}
.mq__t span::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--g300);flex:none}
.mq--inv{background:var(--ink);color:var(--paper);border-color:transparent}
.mq--inv .mq__t span::after{background:var(--g700)}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============================================================
   SECTIONS
   ============================================================ */
.sect{padding-block:var(--sect)}
.sect--tight{padding-block:clamp(3.5rem,7vw,6rem)}
.sect__head{display:grid;gap:1.4rem;margin-bottom:clamp(2.5rem,5vw,4.5rem)}
@media(min-width:900px){
  .sect__head{grid-template-columns:minmax(0,14rem) minmax(0,1fr);gap:clamp(2rem,6vw,6rem);align-items:start}
}
.sect__head .label{padding-top:.5rem}

/* manifeste */
.manifesto p{font-family:var(--display);font-size:clamp(1.5rem,3.1vw,2.7rem);line-height:1.22;letter-spacing:-.018em}
.manifesto p + p{margin-top:1.1em}
.manifesto em{font-style:italic;color:var(--g700)}
.manifesto .small{font-family:var(--sans);font-size:clamp(1rem,.5vw + .9rem,1.15rem);line-height:1.62;color:var(--g700);letter-spacing:-.008em;max-width:44em}

/* ---------- index des travaux (hover preview) ---------- */
.windex{border-top:1px solid var(--rule)}
.wrow{
  display:grid;grid-template-columns:2.8rem 1fr auto;gap:1rem;align-items:center;
  padding-block:clamp(1.1rem,2.4vw,1.7rem);border-bottom:1px solid var(--rule);
  position:relative;transition:padding-left .5s var(--ease),color .4s var(--ease);
}
@media(min-width:800px){
  .wrow{grid-template-columns:3.4rem minmax(0,1fr) minmax(0,19rem) 5rem;gap:2rem}
  .wrow:hover{padding-left:1.4rem}
}
.wrow::before{
  content:"";position:absolute;inset:0 -1.4rem;z-index:-1;background:var(--g100);
  opacity:0;transition:opacity .4s var(--ease);
}
.wrow:hover::before{opacity:1}
.wrow .n{font-family:var(--mono);font-size:.68rem;color:var(--g400);letter-spacing:.08em}
.wrow .cl{font-family:var(--display);font-size:clamp(1.45rem,3.1vw,2.5rem);line-height:1.08;letter-spacing:-.02em}
.wrow .di,.wrow .yr{font-family:var(--mono);font-size:.68rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}
.wrow .di{display:none}
.wrow .yr{text-align:right}
@media(min-width:800px){.wrow .di{display:block}}

.hoverimg{
  position:fixed;top:0;left:0;width:clamp(200px,17vw,290px);aspect-ratio:4/5;
  z-index:60;pointer-events:none;overflow:hidden;opacity:0;
  transform:translate(-50%,-50%) scale(.9);
  transition:opacity .4s var(--ease),transform .5s var(--ease);
  display:none;
}
@media(min-width:900px) and (pointer:fine){.hoverimg{display:block}}
.hoverimg.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
.hoverimg img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05)}

/* ---------- services ---------- */
.acc{border-top:1px solid var(--rule)}
.acc__item{border-bottom:1px solid var(--rule)}
.acc__btn{
  width:100%;display:grid;grid-template-columns:3rem 1fr auto;gap:1.2rem;align-items:center;
  padding-block:clamp(1.3rem,2.6vw,1.9rem);text-align:left;
}
@media(min-width:800px){.acc__btn{grid-template-columns:3.4rem 1fr auto;gap:2rem}}
.acc__btn .n{font-family:var(--mono);font-size:.68rem;color:var(--g400)}
.acc__btn h3{font-family:var(--display);font-weight:400;font-size:clamp(1.45rem,3vw,2.4rem);letter-spacing:-.02em;line-height:1.08}
.acc__ico{position:relative;width:16px;height:16px;flex:none}
.acc__ico::before,.acc__ico::after{content:"";position:absolute;background:var(--ink);transition:transform .45s var(--ease)}
.acc__ico::before{left:0;top:7.5px;width:16px;height:1px}
.acc__ico::after{left:7.5px;top:0;width:1px;height:16px}
.acc__item[open] .acc__ico::after{transform:scaleY(0)}
.acc__panel{overflow:hidden;height:0;transition:height .55s var(--ease-io)}
.acc__panel-in{padding:0 0 clamp(1.4rem,3vw,2.2rem);display:grid;gap:1.4rem}
@media(min-width:800px){.acc__panel-in{grid-template-columns:3.4rem minmax(0,34rem) minmax(0,1fr);gap:2rem}}
.acc__panel p{color:var(--g700);max-width:36em}
.acc__tags{display:flex;flex-wrap:wrap;gap:.4rem;align-content:start}
.acc__tags span{
  font-family:var(--mono);font-size:.63rem;letter-spacing:.09em;text-transform:uppercase;
  border:1px solid var(--rule);border-radius:999px;padding:.4rem .8rem;color:var(--muted);
}

/* ---------- process ---------- */
.steps{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule)}
@media(min-width:760px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1180px){.steps{grid-template-columns:repeat(5,1fr)}}
.step{background:var(--bg);padding:clamp(1.5rem,2.6vw,2.1rem);display:flex;flex-direction:column;gap:.75rem;min-height:15rem}
.step .n{font-family:var(--mono);font-size:.68rem;color:var(--g400);letter-spacing:.1em}
.step h3{font-family:var(--display);font-weight:400;font-size:1.45rem;line-height:1.1;letter-spacing:-.015em;margin-top:auto}
.step p{font-size:.9rem;color:var(--g700);line-height:1.55}

/* ---------- chiffres ---------- */
.stats{display:grid;gap:1px;background:var(--rule);border-block:1px solid var(--rule)}
@media(min-width:700px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{background:var(--bg);padding:clamp(1.8rem,4vw,3rem) clamp(1rem,2vw,1.8rem);text-align:center}
.stat .v{font-family:var(--display);font-size:clamp(2.6rem,5.4vw,4.4rem);line-height:.9;letter-spacing:-.03em}
.stat .k{font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:1rem}

/* ---------- clients ---------- */
.clients{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule)}
@media(min-width:560px){.clients{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.clients{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1280px){.clients{grid-template-columns:repeat(4,1fr)}}
.client{
  background:var(--bg);padding:1.35rem 1.4rem;display:flex;align-items:baseline;gap:.9rem;
  transition:background .35s var(--ease),color .35s var(--ease);
}
.client:hover{background:var(--ink);color:var(--paper)}
.client .n{font-family:var(--mono);font-size:.6rem;color:var(--g400)}
.client .nm{font-family:var(--display);font-size:1.28rem;letter-spacing:-.015em;line-height:1.1}
.client:hover .n{color:var(--g500)}

/* ---------- CTA finale ---------- */
.cta{background:var(--ink);color:var(--paper)}
.cta a.big{
  display:block;font-family:var(--display);font-size:clamp(2.6rem,9.4vw,9rem);line-height:.95;
  letter-spacing:-.028em;padding-block:.1em;
}
.cta a.big span{display:inline-block;transition:transform .5s var(--ease)}
.cta a.big:hover span{transform:translateX(.12em)}
.cta .grid{display:grid;gap:1px;background:rgba(244,242,238,.16);border-top:1px solid rgba(244,242,238,.16);margin-top:clamp(2.5rem,5vw,4rem)}
@media(min-width:760px){.cta .grid{grid-template-columns:repeat(4,1fr)}}
.cta .cell{background:var(--ink);padding:1.5rem 1.4rem;display:block;transition:background .3s}
.cta .cell:hover{background:var(--ink-2)}
.cta .cell .k{font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--g500)}
.cta .cell .v{font-family:var(--display);font-size:1.15rem;margin-top:.5rem;word-break:break-word}

footer{background:var(--ink);color:var(--g500);padding-block:2.2rem;border-top:1px solid rgba(244,242,238,.16)}
.foot{display:flex;flex-wrap:wrap;gap:.7rem 2rem;justify-content:space-between;align-items:center;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase}
.foot a:hover{color:var(--paper)}
.foot nav{display:flex;gap:1.6rem;flex-wrap:wrap}

/* ============================================================
   BOOK
   ============================================================ */
.bookhero{padding-top:calc(var(--nav-h) + clamp(3rem,9vw,7rem));padding-bottom:clamp(2rem,4vw,3.5rem)}
.bookhero__meta{display:flex;flex-wrap:wrap;gap:.5rem 2.4rem;margin-top:1.6rem;padding-top:1.4rem;border-top:1px solid var(--rule)}
.bookhero__meta span{font-family:var(--mono);font-size:.68rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}

.filters{
  position:sticky;top:var(--nav-h);z-index:70;
  background:rgba(244,242,238,.92);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-block:1px solid var(--rule);
}
.filters__in{
  display:flex;gap:.4rem;overflow-x:auto;scrollbar-width:none;
  padding-block:.85rem;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut);
}
.filters__in::-webkit-scrollbar{display:none}
.filters button{
  font-family:var(--mono);font-size:.66rem;letter-spacing:.11em;text-transform:uppercase;
  padding:.55rem 1.05rem;border:1px solid var(--rule);border-radius:999px;white-space:nowrap;
  color:var(--muted);transition:color .3s,background .3s,border-color .3s;
}
.filters button:hover{color:var(--ink);border-color:var(--g300)}
.filters button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.filters button sup{font-size:.85em;opacity:.55;margin-left:.35em}

.gal{
  columns:2;column-gap:clamp(.45rem,1.4vw,1.4rem);
  padding-block:clamp(2rem,4vw,3.4rem);
}
@media(min-width:760px){.gal{columns:3}}
@media(min-width:1200px){.gal{columns:4}}
/* sur téléphone les vignettes sont étroites : on ne garde que le nom du
   client en légende, le détail reste dans la visionneuse */
@media(max-width:559px){
  .card__cap{padding:1.1rem .6rem .55rem}
  .card__cap .cl{font-size:.82rem;line-height:1.1}
  .card__cap .t{display:none}
}
.card{
  break-inside:avoid;margin-bottom:clamp(.45rem,1.4vw,1.4rem);position:relative;
  display:block;width:100%;background:var(--g100);overflow:hidden;
  opacity:0;transform:translateY(22px);
}
.card.in{opacity:1;transform:none;transition:opacity .8s var(--ease),transform .8s var(--ease)}
.card img{
  width:100%;height:auto;display:block;
  filter:grayscale(1) contrast(1.04);
  transition:filter .6s var(--ease),transform 1s var(--ease);
}
.card:hover img{filter:grayscale(0) contrast(1);transform:scale(1.03)}
.card__cap{
  position:absolute;inset:auto 0 0 0;padding:1.5rem 1.1rem .95rem;
  background:linear-gradient(to top,rgba(12,12,12,.82),rgba(12,12,12,0));
  color:var(--paper);opacity:0;transform:translateY(8px);
  transition:opacity .4s var(--ease),transform .4s var(--ease);
}
.card:hover .card__cap,.card:focus-visible .card__cap{opacity:1;transform:none}
.card__cap .cl{font-family:var(--display);font-size:1.12rem;line-height:1.15;letter-spacing:-.01em}
.card__cap .t{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--g300);margin-top:.3rem}
/* sans survol possible, la légende reste affichée ; les vignettes restent
   en noir et blanc — la couleur se découvre dans la visionneuse */
@media(hover:none){
  .card__cap{opacity:1;transform:none;background:linear-gradient(to top,rgba(12,12,12,.7),rgba(12,12,12,0))}
}
.gal__empty{text-align:center;padding-block:5rem;color:var(--muted);font-family:var(--mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase}

/* curseur "voir" */
.cursor{
  position:fixed;top:0;left:0;z-index:75;width:74px;height:74px;border-radius:50%;
  background:var(--ink);color:var(--paper);display:grid;place-items:center;
  font-family:var(--mono);font-size:.6rem;letter-spacing:.13em;text-transform:uppercase;
  pointer-events:none;opacity:0;transform:translate(-50%,-50%) scale(.6);
  transition:opacity .3s var(--ease),transform .35s var(--ease);
}
.cursor.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
@media(max-width:899px),(pointer:coarse){.cursor{display:none}}

/* ---------- lightbox ---------- */
.lb{
  position:fixed;inset:0;z-index:95;background:rgba(12,12,12,.97);color:var(--paper);
  display:flex;flex-direction:column;opacity:0;visibility:hidden;
  transition:opacity .45s var(--ease),visibility .45s;
}
.lb.on{opacity:1;visibility:visible}
.lb__bar{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.1rem var(--gut);border-bottom:1px solid rgba(244,242,238,.14);
}
.lb__bar .label{color:var(--g400)}
.lb__close{font-family:var(--mono);font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;display:flex;align-items:center;gap:.6rem}
.lb__close:hover{color:var(--g300)}
.lb__stage{flex:1;display:grid;place-items:center;padding:clamp(1rem,3vw,2.2rem) var(--gut);min-height:0;position:relative}
.lb__stage img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;opacity:0;transition:opacity .35s var(--ease)}
.lb__stage img.ready{opacity:1}
.lb__nav{
  position:absolute;top:0;bottom:0;width:26%;display:grid;place-items:center;
  opacity:0;transition:opacity .3s;
}
.lb__nav:hover{opacity:1}
.lb__nav--p{left:0;justify-items:start;padding-left:var(--gut)}
.lb__nav--n{right:0;justify-items:end;padding-right:var(--gut)}
.lb__nav span{
  width:52px;height:52px;border:1px solid rgba(244,242,238,.4);border-radius:50%;
  display:grid;place-items:center;background:rgba(12,12,12,.5);
}
@media(max-width:768px){.lb__nav{opacity:1;width:20%}.lb__nav span{width:42px;height:42px}}
.lb__foot{
  display:flex;align-items:baseline;justify-content:space-between;gap:1.4rem;flex-wrap:wrap;
  padding:1.1rem var(--gut) 1.5rem;border-top:1px solid rgba(244,242,238,.14);
}
.lb__foot .cl{font-family:var(--display);font-size:clamp(1.2rem,2.4vw,1.8rem);letter-spacing:-.015em}
.lb__foot .t{font-family:var(--mono);font-size:.66rem;letter-spacing:.11em;text-transform:uppercase;color:var(--g400)}

/* ---------- 404 ---------- */
.p404{min-height:100svh;display:grid;place-items:center;text-align:center;background:var(--ink);color:var(--paper)}
.p404 .label{color:var(--g500)}
.p404 img{width:150px;margin:0 auto 2.5rem}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .rv,.card{opacity:1;transform:none}
  .rv-l > span{transform:none}
  .rv-img img{transform:none}
  .grain{display:none}
  .loader{display:none}
}