/* ZÉVRA — système visuel commun (harmonisé avec la page d'accueil) */
:root{
  --paper:#f4f1eb; --surface:#fcfaf6; --ink:#221e19; --ink-soft:#6c6358;
  --line:rgba(34,30,25,.12); --line-strong:rgba(34,30,25,.22);
  --accent:#8a5a2b; --accent-ink:#ffffff;
  --deep:#1e1a16; --deep-ink:#ffffff;
  --f-display:"Fraunces",Georgia,"Times New Roman",serif;
  --f-body:"Figtree",-apple-system,"Segoe UI",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",monospace;
  --ease-out:cubic-bezier(.16,1,.3,1);
  --gut:clamp(20px,5vw,64px);
  --radius:14px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#1e1a16; --surface:#2a241b; --ink:#ede8e0; --ink-soft:#a89e90;
    --line:rgba(255,255,255,.12); --line-strong:rgba(255,255,255,.2);
    --accent:#d2a878; --accent-ink:#1e1a16; --deep:#15110c; --deep-ink:#ede8e0; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#1e1a16; --surface:#2a241b; --ink:#ede8e0; --ink-soft:#a89e90;
  --line:rgba(255,255,255,.12); --line-strong:rgba(255,255,255,.2);
  --accent:#d2a878; --accent-ink:#1e1a16; --deep:#15110c; --deep-ink:#ede8e0; color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;letter-spacing:-.005em}
h1,h2,h3,h4{margin:0;text-wrap:balance;font-weight:400}
p{margin:0}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol,dl{margin:0;padding:0}
::selection{background:var(--accent);color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:8px;z-index:100}
.scroll-prog{position:fixed;top:0;left:0;height:3px;width:0;background:var(--accent);z-index:70;
  transition:width .08s linear;pointer-events:none}
/* Texture grain subtile */
body::after{content:"";position:fixed;inset:0;z-index:200;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.wrap{max-width:1120px;margin-inline:auto;padding-inline:var(--gut)}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-soft);display:inline-flex;align-items:center;gap:.6em}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--accent)}
.muted{color:var(--ink-soft)}

/* Header */
header.site{position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--paper) 86%,transparent);
  backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);
  border-bottom:1px solid var(--accent)}
.bar{display:flex;align-items:center;justify-content:space-between;
  height:64px;padding-inline:var(--gut);max-width:1120px;margin-inline:auto}
.brand{display:inline-flex;align-items:center;gap:.5em;font-family:var(--f-display);font-size:26px;letter-spacing:.14em}
.brand-mark{width:25px;height:25px;color:var(--accent);flex:none}
.brand .wm{color:var(--ink)}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .brand .wm{background-image:linear-gradient(100deg,var(--ink) 0 43%,#fff4e2 50%,var(--accent) 54%,var(--ink) 62% 100%);
    background-size:300% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
    animation:shimmer 6.5s linear infinite}
  @keyframes shimmer{from{background-position:200% 0}to{background-position:-100% 0}}
  @media(prefers-reduced-motion:reduce){.brand .wm{animation:none;-webkit-text-fill-color:var(--ink);background:none}}
}
nav.main{display:flex;align-items:center;gap:28px}
nav.main a.navlink{position:relative;font-size:14px;color:var(--ink-soft);transition:color .18s var(--ease-out)}
nav.main a.navlink::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;
  background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .22s var(--ease-out)}
nav.main a.navlink:hover{color:var(--ink)}
nav.main a.navlink[aria-current="page"]{color:var(--ink)}
nav.main a.navlink:hover::after,nav.main a.navlink[aria-current="page"]::after{transform:scaleX(1)}
nav.main a.navlink[aria-current="page"]::after{background:var(--accent)}
.nav-cta{display:inline-flex;align-items:center;gap:.5em;font-family:var(--f-mono);font-size:13px;letter-spacing:.04em;
  border:1px solid var(--line-strong);border-radius:999px;padding:9px 16px;
  transition:border-color .2s var(--ease-out),background .2s var(--ease-out),color .2s var(--ease-out)}
.nav-cta svg{width:15px;height:15px}
.nav-cta:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.menu-toggle{display:none}
@media(max-width:720px){
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;background:none;border:1px solid var(--line-strong);border-radius:10px;cursor:pointer;padding:0}
  .menu-toggle span{position:relative;display:block;width:18px;height:1.5px;background:var(--ink)}
  .menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--ink);transition:transform .2s var(--ease-out),top .2s var(--ease-out)}
  .menu-toggle span::before{top:-5px}
  .menu-toggle span::after{top:5px}
  header.site.open .menu-toggle span{background:transparent}
  header.site.open .menu-toggle span::before{top:0;transform:rotate(45deg)}
  header.site.open .menu-toggle span::after{top:0;transform:rotate(-45deg)}
  nav.main{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:6px var(--gut) 16px;background:var(--paper);border-bottom:1px solid var(--line);display:none}
  header.site.open nav.main{display:flex}
  nav.main a.navlink{display:block;font-size:16px;color:var(--ink);padding:13px 0;border-bottom:1px solid var(--line)}
  nav.main a.navlink::after{display:none}
  .nav-cta{margin-top:14px;justify-content:center}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.6em;font-size:15px;font-family:var(--f-body);
  padding:14px 24px;border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .12s var(--ease-out),background .2s var(--ease-out),color .2s var(--ease-out),border-color .2s var(--ease-out)}
.btn svg{width:18px;height:18px;flex:none}
.btn:active{transform:scale(.975)}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:color-mix(in srgb,var(--accent) 85%,#000)}
.btn-ghost{border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* Page hero */
.page-hero{padding-block:clamp(48px,8vw,96px) clamp(32px,5vw,56px)}
.crumb{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:18px}
.crumb a{color:var(--ink-soft);transition:color .18s var(--ease-out)}
.crumb a:hover{color:var(--ink)}
.crumb span{color:var(--accent)}
.page-hero h1{font-family:var(--f-display);line-height:1.04;letter-spacing:-.01em;font-size:clamp(40px,7vw,78px);max-width:16ch}
.page-hero .lede{margin-top:22px;max-width:60ch;font-size:clamp(17px,2vw,20px);color:var(--ink-soft)}

/* Sections */
section.block{padding-block:clamp(48px,7vw,96px);border-top:1px solid var(--line)}
section.block.plain{border-top:none}
.sec-head{max-width:64ch}
.sec-head h2{font-family:var(--f-display);font-size:clamp(28px,4.4vw,44px);line-height:1.08;margin-top:14px}
.sec-head p{margin-top:14px;color:var(--ink-soft);font-size:17px}

/* Numbered steps as cards */
.steps{margin-top:46px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.steps>li{position:relative;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;padding:clamp(24px,2.6vw,32px);transition:transform .25s var(--ease-out),border-color .25s var(--ease-out),box-shadow .25s var(--ease-out)}
.steps>li::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease-out)}
.steps>li:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 14px 36px rgba(34,30,25,.1),0 3px 8px rgba(34,30,25,.06)}
.steps>li:hover::before{transform:scaleX(1)}
.steps .no{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:999px;
  background:var(--accent);color:var(--accent-ink);font-family:var(--f-mono);font-size:13px;letter-spacing:.02em}
.steps h3{font-family:var(--f-display);font-size:23px;margin-top:16px}
.steps>li>p{margin-top:10px;font-size:14.5px;color:var(--ink-soft)}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* Vertical step list (chiffrage) */
.steps.flow{position:relative;display:grid;grid-template-columns:1fr;gap:0;max-width:760px;counter-reset:s}
.steps.flow::before{content:"";position:absolute;left:20px;top:42px;bottom:48px;width:1.5px;background:var(--line-strong);z-index:0}
.steps.flow>li{counter-increment:s;position:relative;z-index:1;background:transparent;border:none;border-radius:0;
  padding:22px 0 26px;display:grid;grid-template-columns:52px 1fr;gap:4px 22px;box-shadow:none;transform:none}
.steps.flow>li:hover{transform:none;box-shadow:none}
.steps.flow>li::before{content:counter(s,decimal-leading-zero);grid-row:1/3;position:static;inset:auto;transform:none;
  width:40px;height:40px;border-radius:999px;background:var(--accent);color:var(--accent-ink);
  display:flex;align-items:center;justify-content:center;font-family:var(--f-mono);font-size:13px}
.steps.flow h3{grid-column:2;margin-top:8px;font-size:22px}
.steps.flow>li>p{grid-column:2;margin-top:6px}

/* Chemin vertical (méthodes — 6 phases en parcours) */
.path{position:relative;margin-top:48px;max-width:840px;display:grid;gap:0;padding:0;counter-reset:none}
.path>li{list-style:none;position:relative;display:grid;grid-template-columns:48px 1fr;gap:4px 24px;
  padding:0 0 clamp(16px,2.4vw,26px)}
.path>li:last-child{padding-bottom:0}
.path>li::before{content:"";position:absolute;left:23px;top:48px;bottom:-2px;width:2px;
  background:var(--accent);opacity:.5}
.path>li:last-child::before{display:none}
.path .no{grid-row:1/3;z-index:1;width:48px;height:48px;border-radius:999px;background:var(--accent);
  color:var(--accent-ink);display:flex;align-items:center;justify-content:center;
  font-family:var(--f-mono);font-size:13px;letter-spacing:.02em}
.path h3{grid-column:2;margin:0;font-family:var(--f-display);font-size:23px;padding-top:11px}
.path ul.ticks{grid-column:2;margin-top:14px}
@media(max-width:560px){
  .path>li{grid-template-columns:40px 1fr;gap:4px 16px}
  .path .no{width:40px;height:40px}
  .path>li::before{left:19px;top:42px}
  .path h3{padding-top:7px}
}

/* Tick lists */
ul.ticks{display:grid;gap:10px;margin-top:4px}
ul.ticks li{list-style:none;position:relative;padding-left:22px;font-size:15px;color:var(--ink-soft)}
ul.ticks li::before{content:"";position:absolute;left:0;top:7px;width:8px;height:8px;border:1.5px solid var(--accent);border-radius:999px}
ul.ticks li strong{color:var(--ink);font-weight:500}
/* Section sur fond sombre (pages intérieures) */
.sec-dark{background:var(--deep);border-top:none;color:var(--deep-ink)}
.sec-dark .sec-head h2{color:#fff}
.sec-dark .sec-head p,.sec-dark .note{color:rgba(255,255,255,.72)}
.sec-dark .eyebrow{color:rgba(255,255,255,.72)}
.sec-dark .eyebrow::before{background:rgba(255,255,255,.6)}
.sec-dark .card{background:#272320;border-color:rgba(255,255,255,.1)}
.sec-dark .card h3{color:#fff}
.sec-dark .card .k{color:#d2a878}
.sec-dark .card p,.sec-dark .card ul.ticks li{color:rgba(255,255,255,.72)}
.sec-dark .ticks li strong{color:#fff}
.sec-dark .ticks li::before{border-color:#d2a878}
.sec-dark .note{background:#272320;border-left-color:#d2a878}
.note{margin-top:34px;padding:18px 22px;border-left:2px solid var(--accent);background:var(--surface);border-radius:0 var(--radius) var(--radius) 0;color:var(--ink-soft);font-size:15px}

/* Trio / mission grids of cards */
.cards-3{margin-top:46px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cards-4{margin-top:40px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,2.6vw,30px)}
.card h3{font-family:var(--f-display);font-size:23px;margin-bottom:14px}
.card .k{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.card p{font-size:14.5px;color:var(--ink-soft)}
@media(max-width:860px){.cards-3,.cards-4{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.cards-3,.cards-4{grid-template-columns:1fr}}

/* Facts (chiffrage) */
.facts{margin-top:46px;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.facts.tight{margin-top:0}
.delay{background:var(--deep);color:var(--deep-ink);border-radius:var(--radius);padding:clamp(26px,3vw,38px)}
.delay .big{font-family:var(--f-display);font-size:clamp(40px,6vw,60px);line-height:1;margin-bottom:12px}
.delay p{color:color-mix(in srgb,var(--deep-ink) 74%,transparent);font-size:15px}
.facts>div>h2{font-family:var(--f-display);font-size:clamp(24px,3.4vw,34px);margin-bottom:16px}
@media(max-width:760px){.facts{grid-template-columns:1fr}}

/* Filters (réalisations) */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px}
.filters button{font-family:var(--f-mono);font-size:13px;letter-spacing:.02em;padding:9px 16px;border-radius:999px;
  border:1px solid var(--line-strong);background:transparent;color:var(--ink-soft);cursor:pointer;
  transition:background .2s var(--ease-out),border-color .2s var(--ease-out),color .2s var(--ease-out)}
.filters button:hover{border-color:var(--ink);color:var(--ink)}
.filters button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}

/* Projects */
.project{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:28px 40px;
  padding:clamp(34px,5vw,56px) 0;border-top:1px solid var(--line)}
.project:first-of-type{border-top:none;padding-top:8px}
.project[hidden]{display:none}
.project h2{font-family:var(--f-display);font-size:clamp(26px,3.2vw,38px);margin-bottom:6px}
.project .where{color:var(--ink-soft);margin-bottom:22px;font-size:15px}
.meta{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;font-size:14.5px}
.meta dt{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);padding-top:2px}
.meta dd{margin:0;color:var(--ink)}
.gallery{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.gallery button{padding:0;border:0;background:var(--surface);cursor:zoom-in;overflow:hidden;aspect-ratio:4/3;
  border-radius:var(--radius);grid-column:span 2}
.gallery button:first-child{grid-column:span 6;aspect-ratio:16/9}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease-out)}
.gallery button:hover img{transform:scale(1.04)}
@media(max-width:860px){.project{grid-template-columns:1fr}}
@media(max-width:560px){.gallery button,.gallery button:first-child{grid-column:span 6}}

/* Portfolio immersif (grille de vignettes) */
.portfolio{margin-top:8px;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.tile{position:relative;display:block;padding:0;border:0;background:var(--surface);cursor:pointer;overflow:hidden;border-radius:var(--radius);aspect-ratio:3/2;text-align:left}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease-out)}
.tile:hover img{transform:scale(1.05)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(22,17,12,.74) 100%);pointer-events:none}
.tile-ov{position:absolute;left:0;right:0;bottom:0;z-index:1;display:flex;flex-direction:column;gap:3px;padding:20px 24px;color:#fff}
.tile-cat{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.82)}
.tile-name{font-family:var(--f-display);font-size:clamp(22px,2.4vw,28px);line-height:1.05}
.tile-sub{font-size:13.5px;color:rgba(255,255,255,.86)}
.tile[hidden]{display:none}
.tile:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
@media(max-width:700px){.portfolio{grid-template-columns:1fr;gap:12px}.tile{aspect-ratio:4/3}}

/* Pages étude de cas */
.case-hero{position:relative;min-height:min(72vh,620px);display:flex;align-items:flex-end;overflow:hidden}
.case-hero .hero-media{position:absolute;inset:0;z-index:0}
.case-hero .hero-media img{width:100%;height:100%;object-fit:cover}
@media(prefers-reduced-motion:reduce){.case-hero .hero-media img{transform:none!important}}
.case-hero .hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(22,17,12,.25),rgba(22,17,12,.5) 55%,rgba(22,17,12,.85))}
.case-hero .inner{position:relative;z-index:1;width:100%;color:#fff;padding-top:120px;padding-bottom:clamp(36px,5vw,64px)}
.case-hero .crumb,.case-hero .crumb a{color:rgba(255,255,255,.78)}
.case-hero .crumb a:hover{color:#fff}
.case-hero .crumb span{color:#fff}
.case-hero h1{font-family:var(--f-display);color:#fff;font-size:clamp(40px,7vw,76px);line-height:1.02;letter-spacing:-.01em;margin-top:14px}
.case-where{color:rgba(255,255,255,.85);margin-top:8px;font-size:17px}
.case-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;list-style:none;padding:0}
.case-tags li{font-family:var(--f-mono);font-size:12px;letter-spacing:.06em;color:#fff;border:1px solid rgba(255,255,255,.42);border-radius:999px;padding:7px 14px}
.case-intro{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(32px,5vw,64px);align-items:start}
.case-text p{font-size:17px;color:var(--ink);line-height:1.7}
.case-text p+p{margin-top:16px}
.case-fiche{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.case-fiche>div{display:flex;justify-content:space-between;gap:16px;padding:14px 20px;border-top:1px solid var(--line)}
.case-fiche>div:first-child{border-top:0}
.case-fiche dt{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}
.case-fiche dd{margin:0;text-align:right;font-size:14.5px;color:var(--ink)}
.case-gallery{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.g-cell{padding:0;border:0;background:var(--surface);cursor:zoom-in;overflow:hidden;border-radius:var(--radius);aspect-ratio:4/3}
.g-cell img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease-out)}
.g-cell:hover img{transform:scale(1.05)}
.g-cell:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.pager{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-bottom:36px}
.pager a{font-family:var(--f-mono);font-size:13px;letter-spacing:.04em;color:var(--ink);text-transform:uppercase}
.pager a:hover{color:var(--accent)}
@media(max-width:760px){.case-intro{grid-template-columns:1fr}.case-gallery{grid-template-columns:1fr 1fr}}

/* Lightbox */
.lightbox{border:0;padding:0;background:transparent;max-width:min(1100px,94vw);max-height:92vh;color:var(--paper)}
.lightbox::backdrop{background:rgba(15,15,14,.88)}
.lightbox img{max-height:84vh;width:auto;margin:0 auto;border-radius:var(--radius)}
.lightbox p{text-align:center;margin:14px auto 0;font-size:14px;color:rgba(255,255,255,.8)}
.lightbox .close{position:fixed;top:16px;right:16px;background:var(--paper);color:var(--ink);border:0;width:46px;height:46px;
  border-radius:999px;font-size:22px;line-height:1;cursor:pointer}
.lightbox .nav{position:fixed;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.92);color:#221e19;border:0;
  width:48px;height:48px;border-radius:999px;font-size:26px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}
.lightbox .nav.prev{left:16px}
.lightbox .nav.next{right:16px}
@media(max-width:560px){.lightbox .nav{width:42px;height:42px;font-size:22px}}

/* Clients grid */
.clients{margin-top:40px;display:flex;flex-wrap:wrap;gap:12px;padding:0}
.clients[hidden]{display:none}
.clients li{list-style:none;font-family:var(--f-mono);font-size:13px;letter-spacing:.02em;color:var(--ink-soft);
  padding:11px 18px;border:1px solid var(--line);border-radius:999px;background:var(--surface);text-align:center;
  transition:color .2s var(--ease-out),border-color .2s var(--ease-out),background .2s var(--ease-out),transform .2s var(--ease-out)}
.clients li:hover{color:var(--ink);border-color:var(--accent);
  background:color-mix(in srgb,var(--accent) 7%,transparent);transform:translateY(-2px)}
@media(max-width:520px){.clients{gap:9px}.clients li{padding:9px 14px;font-size:12px}}
/* Bande de références défilante (slide) */
.marquee-band{position:relative;margin-top:40px;padding-block:clamp(30px,4vw,44px);
  background:var(--accent)}
.marquee{position:relative;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent)}
.marquee-track{display:flex;width:max-content;align-items:center;animation:marquee 60s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.m-item{display:inline-flex;align-items:center;white-space:nowrap;font-family:var(--f-mono);font-size:14px;
  letter-spacing:.03em;color:rgba(255,255,255,.85);padding:0 30px}
.m-item::after{content:"";width:5px;height:5px;border-radius:999px;background:rgba(255,255,255,.38);margin-left:30px;flex:none}
.m-item:hover{color:#fff}
@keyframes marquee{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}
@media(prefers-reduced-motion:reduce){
  .marquee{-webkit-mask-image:none;mask-image:none}
  .marquee-track{animation:none;flex-wrap:wrap;justify-content:center;width:auto;row-gap:12px}
  .m-item.dup{display:none}
}

/* Contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,5vw,64px);align-items:start}
.coord{margin-bottom:28px}
.coord li{list-style:none;padding:16px 0;border-top:1px solid var(--line)}
.coord li:first-child{border-top:none}
.coord .label{display:block;font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px}
.coord a{font-family:var(--f-display);font-size:24px;transition:color .18s var(--ease-out)}
.coord a:hover{color:var(--accent)}
.coord .plain{font-size:17px;color:var(--ink)}
form.quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3vw,36px)}
form.quote h2{font-family:var(--f-display);font-size:clamp(24px,3vw,32px);margin-bottom:22px}
form.quote .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
form.quote label{display:block;font-size:13px;color:var(--ink-soft);margin-bottom:16px}
form.quote input,form.quote select,form.quote textarea{display:block;width:100%;margin-top:7px;
  font:400 15px var(--f-body);color:var(--ink);padding:12px 14px;border:1px solid var(--line-strong);
  background:var(--paper);border-radius:10px;min-height:46px;transition:border-color .2s var(--ease-out),box-shadow .2s var(--ease-out)}
form.quote textarea{min-height:140px;resize:vertical}
form.quote input:focus,form.quote select:focus,form.quote textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}
form.quote .btn{margin-top:6px}
.form-msg{margin-top:14px;font-size:14px;color:var(--accent);line-height:1.5}
.form-msg.ok{color:#9cc49a}
.form-msg.err{color:#d98b7a}
@media(max-width:620px){.contact-grid{grid-template-columns:1fr}form.quote .row{grid-template-columns:1fr}}

/* CTA block */
.cta{position:relative;overflow:hidden;background:var(--deep);color:var(--deep-ink);border-radius:18px;padding:clamp(40px,6vw,72px);text-align:center}
.cta>*{position:relative;z-index:1}
.cta::before{content:"";position:absolute;right:-60px;top:50%;transform:translateY(-50%);width:440px;height:300px;
  pointer-events:none;opacity:.07;background-repeat:no-repeat;background-size:contain;background-position:right center;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 80' fill='none' stroke='%23d2a878' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 16c28-10 62 10 108 0'/%3E%3Cpath d='M6 32c28-10 62 10 108 0'/%3E%3Cpath d='M6 48c28-10 62 10 108 0'/%3E%3Cpath d='M6 64c28-10 62 10 108 0'/%3E%3C/svg%3E")}
.cta .eyebrow{color:color-mix(in srgb,var(--deep-ink) 72%,transparent)}
.cta h2{font-family:var(--f-display);font-size:clamp(30px,5vw,52px);line-height:1.05;max-width:20ch;margin:16px auto 0}
.cta p{margin:18px auto 0;max-width:48ch;color:color-mix(in srgb,var(--deep-ink) 74%,transparent)}
.cta .actions{margin-top:34px;display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.cta .btn-primary{background:var(--deep-ink);color:var(--deep)}
.cta .btn-primary:hover{background:color-mix(in srgb,var(--deep-ink) 88%,var(--accent))}
.cta .btn-ghost{border-color:color-mix(in srgb,var(--deep-ink) 40%,transparent);color:var(--deep-ink)}
.cta .btn-ghost:hover{border-color:var(--deep-ink)}

/* Footer */
footer.site{background:var(--deep);color:var(--deep-ink);border-top:3px solid var(--accent);
  padding-block:clamp(48px,6vw,72px)}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:32px}
.foot .brand{font-family:var(--f-display);letter-spacing:.14em;font-size:30px;color:#fff}
.foot p.desc{margin-top:14px;max-width:38ch;font-size:14px;color:rgba(255,255,255,.6);line-height:1.6}
.foot h4{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#d2a878;margin:0 0 14px}
.foot ul{display:grid;gap:9px}
.foot ul li{list-style:none}
.foot ul a,.foot ul span{font-size:14px;color:rgba(255,255,255,.82);transition:color .18s var(--ease-out)}
.foot ul a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;text-decoration-color:#d2a878}
.copy{margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:rgba(255,255,255,.52);display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between}
.copy .mono{font-family:var(--f-mono);color:#d2a878}
@media(max-width:700px){.foot{grid-template-columns:1fr 1fr}.foot .brand-col{grid-column:1/-1}}

/* Reveal on scroll */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  *{animation:none!important;scroll-behavior:auto!important}
  .gallery img,.btn,.steps>li,.domain{transition:none!important}
}
/* Barre d'appel fixe mobile */
.call-bar{display:none}
@media(max-width:720px){
  .call-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--ink);color:var(--paper);text-decoration:none;justify-content:center;align-items:center;gap:.6em;font:500 15px var(--f-body);padding:15px 16px calc(15px + env(safe-area-inset-bottom,0px))}
  .call-bar svg{width:18px;height:18px;flex:none}
  body{padding-bottom:calc(58px + env(safe-area-inset-bottom,0px))}
}
/* Bouton WhatsApp flottant */
.wa-fab{position:fixed;right:20px;bottom:24px;z-index:55;width:54px;height:54px;border-radius:999px;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.18);transition:transform .2s var(--ease-out),box-shadow .2s var(--ease-out)}.wa-fab:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,0,0,.22)}.wa-fab svg{width:30px;height:30px;fill:#fff}@media(max-width:720px){.wa-fab{bottom:calc(74px + env(safe-area-inset-bottom,0px));right:16px;width:50px;height:50px}}
/* Bouton retour en haut */
.to-top{position:fixed;left:20px;bottom:24px;z-index:56;width:46px;height:46px;border-radius:999px;border:0;cursor:pointer;
  background:var(--accent);color:var(--accent-ink);display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(10px);box-shadow:0 6px 20px rgba(0,0,0,.28);
  transition:opacity .25s var(--ease-out),transform .25s var(--ease-out),visibility .25s}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{transform:translateY(-2px)}
.to-top svg{width:20px;height:20px}
@media(max-width:720px){.to-top{bottom:calc(74px + env(safe-area-inset-bottom,0px));left:16px;width:44px;height:44px}}
@media print{header.site,.cta,.filters,.call-bar,.wa-fab,.to-top,.scroll-prog{display:none}body::after{display:none}}