:root{
--bg:#ffffff;--ink:#1a1918;--muted:#8a847c;--line:#e8e4de;--soft:#f5f3f0;
--serif:"Bodoni Moda","Didot","Bodoni 72",Georgia,serif;
--sans:"Jost","Avenir Next","Helvetica Neue",Arial,sans-serif;
--ease:cubic-bezier(.2,.7,.2,1);
color-scheme:light;box-sizing:border-box;
padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:300;font-size:1.05rem;line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:1px solid currentColor;outline-offset:4px}
.wrap{width:min(1240px,100% - 2.5rem);margin-inline:auto}
/* Logo */
.logo{text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:.7rem;color:inherit}
.logo svg{width:auto;height:34px;transition:height .4s var(--ease)}
.logo .word{font-size:.72rem;letter-spacing:.62em;margin-right:-.62em;line-height:1;white-space:nowrap}
.logo .word b{font-weight:600}
/* En-tête */
header{position:fixed;top:0;left:0;right:0;z-index:40;padding-top:env(safe-area-inset-top,0px);color:var(--ink);background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);transition:background .5s,color .5s,border-color .5s}
body.onhero header{background:transparent;color:#fff;border-color:transparent}
.bar{display:flex;flex-direction:column;align-items:center;padding:1.3rem 0 .9rem;transition:padding .4s var(--ease)}
header.compact .bar{padding:.8rem 0 .6rem}
header.compact .logo svg{height:24px}
header.compact .logo{gap:.5rem}
nav.main{margin-top:1rem;transition:margin .4s var(--ease)}
header.compact nav.main{margin-top:.55rem}
nav.main>ul{list-style:none;margin:0;padding:0;display:flex;gap:2.6rem;align-items:center}
nav.main a,nav.main button{font:inherit;font-size:.72rem;font-weight:400;letter-spacing:.24em;text-transform:uppercase;text-decoration:none;background:none;border:0;color:inherit;cursor:pointer;padding:.4rem 0;position:relative}
nav.main>ul>li>a::after,nav.main>ul>li>button::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
nav.main>ul>li>a:hover::after,nav.main>ul>li>button:hover::after,nav.main a.on::after,nav.main button.on::after{transform:scaleX(1)}
.dd{position:relative}
.dd ul{list-style:none;margin:0;padding:1rem 1.6rem;position:absolute;left:50%;top:100%;transform:translate(-50%,8px);background:#fff;color:var(--ink);border:1px solid var(--line);min-width:13rem;opacity:0;visibility:hidden;transition:opacity .3s,transform .3s var(--ease),visibility .3s;text-align:center}
.dd:hover ul,.dd:focus-within ul,.dd.open ul{opacity:1;visibility:visible;transform:translate(-50%,0)}
.dd ul a{display:block;padding:.55rem 0;letter-spacing:.18em;color:var(--muted)}
.dd ul a:hover,.dd ul a.on{color:var(--ink)}
.burger{display:none}
@media (max-width:820px){
.bar{flex-direction:row;justify-content:space-between;padding:.9rem 0}
.logo{flex-direction:row;gap:.7rem}.logo svg{height:26px}.logo .word{font-size:.58rem;letter-spacing:.42em}
header.compact .logo svg{height:22px}
.burger{display:block;font:inherit;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;background:none;border:0;color:inherit;cursor:pointer;padding:.5rem 0}
nav.main{display:none;position:fixed;inset:calc(env(safe-area-inset-top,0px) + 60px) 0 0;background:#fff;color:var(--ink);margin:0!important;padding:2rem 1.25rem;overflow:auto}
nav.main.open{display:block}
nav.main>ul{flex-direction:column;gap:1.4rem;align-items:flex-start}
nav.main a,nav.main button{font-size:.85rem}
.dd ul{position:static;transform:none;opacity:1;visibility:visible;border:0;padding:.4rem 0 0 1rem;text-align:left;min-width:0}
}
/* Pages */
.page{display:none}
.page.show{display:block;animation:pagein .7s var(--ease) both}
@keyframes pagein{from{opacity:0}to{opacity:1}}
.top-space{padding-top:calc(env(safe-area-inset-top,0px) + 150px)}
@media (max-width:820px){.top-space{padding-top:calc(env(safe-area-inset-top,0px) + 100px)}}
.pad{padding-bottom:clamp(3rem,7vw,6rem)}
.title{text-align:center;margin-bottom:clamp(2.5rem,5vw,4.5rem)}
.title h1,.title h2{font-family:var(--serif);font-weight:400;font-size:clamp(2.4rem,5.5vw,4.4rem);line-height:1.05;letter-spacing:-.01em;margin:0}
.title p{color:var(--muted);max-width:52ch;margin:1.1rem auto 0}
.kicker{font-size:.7rem;letter-spacing:.32em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:1rem}
.ph{background:var(--soft);display:grid;place-items:center;color:var(--muted);font-size:.85rem;text-align:center;padding:1rem;width:100%;height:100%}
.btn{display:inline-block;font:inherit;font-size:.72rem;font-weight:400;letter-spacing:.24em;text-transform:uppercase;text-decoration:none;padding:1rem 2.3rem;border:1px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;transition:background .35s,color .35s}
.btn:hover{background:transparent;color:var(--ink)}
.btn.line{background:transparent;color:var(--ink)}
.btn.line:hover{background:var(--ink);color:#fff}
/* Hero vidéo / diaporama */
.hero{position:relative;height:100svh;min-height:560px;overflow:hidden;background:#0d0c0b;color:#fff}
.hero video,.hero .slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero .slide{opacity:0;transition:opacity 1.8s ease}
.hero .slide.on{opacity:1}
.hero .slide img{width:100%;height:100%;object-fit:cover;object-position:50% 35%;transform:scale(1.14);will-change:transform}
.hero .slide.on img{animation:kb 9s linear forwards}
.hero .slide:nth-child(even).on img{animation-name:kb2}
@keyframes kb{from{transform:scale(1.14) translate(1.5%,1%)}to{transform:scale(1) translate(0,0)}}
@keyframes kb2{from{transform:scale(1) translate(0,0)}to{transform:scale(1.14) translate(-1.5%,-1%)}}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(0,0,0,.05),rgba(0,0,0,.42)),linear-gradient(to bottom,rgba(0,0,0,.35),rgba(0,0,0,0) 30%)}
.hero .center{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 1.25rem}
.hero .center svg{height:clamp(70px,11vw,120px);width:auto;opacity:0;animation:rise 1.4s .3s var(--ease) forwards}
.hero .center .tag{margin-top:1.6rem;font-size:.75rem;letter-spacing:.42em;margin-right:-.42em;text-transform:uppercase;opacity:0;animation:rise 1.4s .7s var(--ease) forwards}
.hero .cue{position:absolute;z-index:2;left:50%;bottom:calc(1.6rem + env(safe-area-inset-bottom,0px));transform:translateX(-50%);font-size:.66rem;letter-spacing:.32em;text-transform:uppercase;text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:.8rem}
.hero .cue span{width:1px;height:42px;background:rgba(255,255,255,.35);position:relative;overflow:hidden}
.hero .cue span::after{content:"";position:absolute;left:0;top:-42px;width:1px;height:42px;background:#fff;animation:drip 2.2s var(--ease) infinite}
@keyframes drip{to{top:42px}}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.sound{position:absolute;z-index:3;right:1.25rem;bottom:calc(1.6rem + env(safe-area-inset-bottom,0px));font:inherit;font-size:.66rem;letter-spacing:.28em;text-transform:uppercase;color:#fff;background:none;border:1px solid rgba(255,255,255,.6);padding:.55rem 1rem;cursor:pointer;display:none}
/* Animations au défilement */
.rv{opacity:0;transform:translateY(40px);transition:opacity 1.2s var(--ease),transform 1.2s var(--ease)}
.rv.in{opacity:1;transform:none}
.rvi{overflow:hidden}
.rvi img,.rvi .ph{transform:scale(1.12);transition:transform 1.8s var(--ease)}
.rvi.in img,.rvi.in .ph{transform:scale(1)}
.zoom{overflow:hidden}
.zoom img{transition:transform 1.4s var(--ease)!important}
.zoom:hover img{transform:scale(1.05)!important}
/* Accueil */
.intro{text-align:center;max-width:44rem;margin:clamp(4.5rem,10vw,8rem) auto clamp(3.5rem,7vw,6rem)}
.intro p.big{font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.5rem);line-height:1.35;margin:0}
.intro p.big em{font-style:italic}
.intro p.small{color:var(--muted);margin:1.6rem auto 2.4rem;max-width:46ch}
.strip{overflow:hidden;padding-block:1rem;margin-bottom:clamp(4rem,9vw,7rem)}
.strip .track{display:flex;gap:1rem;width:max-content;animation:slide 55s linear infinite}
.strip:hover .track{animation-play-state:paused}
.strip img{height:clamp(240px,34vw,440px);width:auto;flex:none}
@keyframes slide{to{transform:translateX(-50%)}}
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;padding-bottom:clamp(4rem,9vw,7rem)}
.cats a{text-decoration:none;display:block}
.cats .img{aspect-ratio:3/4.2;background:var(--soft)}
.cats img{width:100%;height:100%;object-fit:cover}
.cats span{display:block;text-align:center;margin-top:1.1rem;font-family:var(--serif);font-size:1.35rem}
.cats a:nth-child(2){transition-delay:.12s}.cats a:nth-child(3){transition-delay:.24s}.cats a:nth-child(4){transition-delay:.36s}
@media (max-width:820px){.cats{grid-template-columns:1fr 1fr}}
.quote{text-align:center;padding:clamp(4rem,9vw,7rem) 0;border-top:1px solid var(--line)}
.quote p{font-family:var(--serif);font-style:italic;font-size:clamp(1.5rem,3vw,2.3rem);line-height:1.4;max-width:30ch;margin:0 auto 2.4rem}
/* Lightbox */
.lb{position:fixed;inset:0;z-index:60;background:rgba(255,255,255,.98);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .45s,visibility .45s}
.lb.open{opacity:1;visibility:visible}
.lb img{max-width:min(92vw,1400px);max-height:84vh;width:auto;height:auto;transform:scale(.97);transition:transform .6s var(--ease)}
.lb.open img{transform:none}
.lb button{position:absolute;font:inherit;font-size:.7rem;letter-spacing:.28em;text-transform:uppercase;background:none;border:0;color:var(--ink);cursor:pointer;padding:1rem}
.lb .x{top:calc(env(safe-area-inset-top,0px) + .6rem);right:.8rem}
.lb .pv{left:.6rem;top:50%;transform:translateY(-50%)}
.lb .nx{right:.6rem;top:50%;transform:translateY(-50%)}
/* Blog */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem}
.posts a{text-decoration:none;display:block}
.posts a:nth-child(2){transition-delay:.12s}.posts a:nth-child(3){transition-delay:.24s}
.posts .img{aspect-ratio:4/3;background:var(--soft);margin-bottom:1.3rem}
.posts img{width:100%;height:100%;object-fit:cover}
.posts h3{font-family:var(--serif);font-weight:400;font-size:1.45rem;line-height:1.3;margin:.3rem 0 .6rem}
.posts p{color:var(--muted);margin:0}
@media (max-width:820px){.posts{grid-template-columns:1fr}}
/* About */
.about{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(2rem,7vw,7rem);align-items:center}
.about .ph{aspect-ratio:4/5}
.about h2{font-family:var(--serif);font-weight:400;font-size:clamp(2rem,4vw,3rem);line-height:1.15;margin:0 0 1.5rem}
.about p{max-width:50ch}
.sig{font-family:var(--serif);font-style:italic;font-size:1.6rem;margin-top:2rem}
@media (max-width:820px){.about{grid-template-columns:1fr}}
/* Accès client */
.client{max-width:34rem;margin:0 auto;text-align:center}
.client .frame{border:1px solid var(--line);padding:clamp(2rem,5vw,3.5rem)}
.client p{color:var(--muted)}
/* Contact */
.contact{display:grid;grid-template-columns:1fr 1.5fr;gap:clamp(2rem,7vw,7rem)}
@media (max-width:820px){.contact{grid-template-columns:1fr}}
.coords p{margin:.4rem 0}
.coords a{text-decoration:none;border-bottom:1px solid var(--line)}
.coords a:hover{border-color:var(--ink)}
form label{display:block;font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin:1.6rem 0 .3rem}
input,select,textarea{width:100%;font:inherit;font-weight:300;color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--line);padding:.6rem 0;border-radius:0;transition:border-color .3s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ink)}
textarea{min-height:7rem;resize:vertical}
select{appearance:none;background:linear-gradient(45deg,transparent 50%,var(--muted) 50%) calc(100% - 10px) 55%/5px 5px no-repeat,linear-gradient(135deg,var(--muted) 50%,transparent 50%) calc(100% - 5px) 55%/5px 5px no-repeat}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 2rem}
@media (max-width:600px){.row2{grid-template-columns:1fr}}
form .btn{margin-top:2.4rem}
.msg{min-height:1.5rem;margin-top:1rem;font-size:.95rem;color:var(--muted)}
footer{border-top:1px solid var(--line);padding:3rem 0 calc(2.5rem + env(safe-area-inset-bottom,0px));text-align:center;font-size:.8rem;color:var(--muted)}
footer .logo{margin-bottom:2rem;color:var(--ink)}
footer .logo svg{height:30px}
footer nav{display:flex;justify-content:center;flex-wrap:wrap;gap:1rem 2rem;margin-bottom:1.2rem;letter-spacing:.22em;text-transform:uppercase;font-size:.66rem}
footer a{text-decoration:none}
footer nav a:hover{color:var(--ink)}
@media (prefers-reduced-motion:reduce){
*,*::before,*::after{animation:none!important;transition:none!important}
.rv,.hero .center svg,.hero .center .tag{opacity:1!important;transform:none!important}
.rvi img,.rvi .ph{transform:none!important}
.strip .track{flex-wrap:nowrap;overflow-x:auto}
}
/* Galeries en colonnes */
.grid{columns:3 300px;column-gap:clamp(.8rem,1.6vw,1.4rem)}
.grid figure{margin:0 0 clamp(.8rem,1.6vw,1.4rem);break-inside:avoid;cursor:zoom-in}
.grid .box{background:var(--soft);overflow:hidden}
.grid img{width:100%;height:auto}
.grid figure:nth-child(3n+2){transition-delay:.1s}.grid figure:nth-child(3n+3){transition-delay:.2s}
.grid figcaption{font-size:.78rem;color:var(--muted);margin-top:.6rem}
.chap{margin-bottom:clamp(4rem,9vw,7rem)}
.chap-head{text-align:center;max-width:36rem;margin:0 auto clamp(2rem,4vw,3rem)}
.chap-head .num{font-family:var(--serif);font-style:italic;color:var(--muted);font-size:1.1rem}
.chap-head h2{font-family:var(--serif);font-weight:400;font-size:clamp(1.9rem,4vw,2.8rem);margin:.3rem 0 .6rem}
.chap-head p{color:var(--muted);margin:0}
.chap-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:.6rem 1.6rem;margin:-1.5rem 0 clamp(3rem,6vw,5rem);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase}
.chap-nav a{text-decoration:none;color:var(--muted)}
.chap-nav a:hover{color:var(--ink)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.duo .grid{columns:2 260px}
/* Articles */
.article{max-width:42rem;margin:0 auto}
.article .cover{margin:0 0 2.5rem}
.article .cover img{width:100%;height:auto}
.article h1{font-family:var(--serif);font-weight:400;font-size:clamp(2rem,4.5vw,3.2rem);line-height:1.15;margin:0 0 1.5rem;text-align:center}
.article h3{font-family:var(--serif);font-weight:400;font-size:1.5rem;margin:2.2rem 0 .6rem}
.article p{margin:0 0 1.1rem}
.back{display:inline-block;margin-bottom:2rem;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;text-decoration:none;color:var(--muted)}
.back:hover{color:var(--ink)}
.cats .img img{object-fit:cover}

header .logo{transition:opacity .5s}
body.onhero header .bar>.logo{opacity:0;pointer-events:none}
.hero .center .word{margin-top:1.4rem;font-size:clamp(.8rem,1.4vw,1.05rem);letter-spacing:.62em;margin-right:-.62em;opacity:0;animation:rise 1.4s .55s var(--ease) forwards}
.hero .center .word b{font-weight:600}
.hero .center .tag{margin-top:1.1rem;font-size:.66rem}
@media (prefers-reduced-motion:reduce){.hero .center .word{opacity:1!important;transform:none!important}}