/* =========================================================
   MADESIGNEL — site public
   ========================================================= */

:root{
  --ink:#000000;
  --paper:#ffffff;
  --mist:#f2f2f2;
  --line:#dcdcdc;
  --muted:#5c5c5c;
  --gutter:clamp(20px,5vw,80px);
  --display:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --hero-font:"Cormorant Garamond",serif;
  --body:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-weight:400;
  font-size:17px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

/* ---------------- header ---------------- */
.site-header{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:8px var(--gutter);
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-mark{
  display:grid;place-items:center;
  width:64px;height:44px;border-radius:5px;
  background:var(--ink);color:#fff;
  font-weight:700;font-size:22px;letter-spacing:.02em;
}
.logo-text strong{display:block;font-size:17px;font-weight:600;letter-spacing:6px;text-transform:uppercase;line-height:1.2}
.logo-text small{display:block;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}

.site-nav{display:flex;gap:clamp(18px,3vw,52px)}
.site-nav a{
  text-decoration:none;text-transform:uppercase;
  font-size:15px;letter-spacing:1.5px;font-weight:500;
  padding-bottom:2px;border-bottom:1px solid transparent;
  transition:border-color .2s;
}
.site-nav a:hover{border-color:var(--ink)}

.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}
.burger span{width:22px;height:1.5px;background:var(--ink)}

/* ---------------- hero ---------------- */
.hero{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  align-items:start;gap:40px;
  padding:clamp(48px,7vw,90px) var(--gutter);
  background:var(--mist);
}
.eyebrow{margin:0;text-transform:uppercase;letter-spacing:.2em;font-size:13px;font-weight:500}
.hero h1{
  font-family:var(--hero-font);
  font-weight:500;
  font-size:clamp(38px,5.4vw,66px);
  line-height:1.05;
  letter-spacing:-1px;
  text-transform:uppercase;
  white-space:pre-line;
  margin:.15em 0 .5em;
  max-width:100%;
}
.role{font-weight:700;text-transform:uppercase;letter-spacing:.04em;margin:0 0 6px}
.lede p{margin:0;color:var(--muted);max-width:46ch;font-weight:400;font-size:20px;line-height:1.8}
.hero-art{color:var(--ink);display:flex;justify-content:center}
.ribbon{width:100%;max-width:520px;height:auto}
.hero-illustration{width:100%;max-width:520px;height:auto;object-fit:contain}

/* ---------------- boutons ---------------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  margin-top:28px;padding:13px 26px;
  font-family:var(--body);font-weight:600;font-size:15px;
  letter-spacing:1px;text-transform:uppercase;
  border:1px solid var(--ink);border-radius:2px;
  text-decoration:none;cursor:pointer;
  transition:background .2s,color .2s,transform .2s;
}
.btn-solid{background:var(--ink);color:#fff}
.btn-solid:hover{transform:translateY(-2px)}
.btn-ghost{background:none;color:var(--ink);display:flex;margin:36px auto 0}
.btn-ghost:hover{background:var(--ink);color:#fff}

/* ---------------- sections ---------------- */
.section{padding:clamp(52px,7vw,88px) var(--gutter)}
.section-mist{background:var(--mist)}
.section-title{
  margin:0 0 34px;text-align:center;
  font-weight:700;font-size:34px;
  text-transform:uppercase;letter-spacing:2px;
}
.empty{text-align:center;color:var(--muted)}

/* ---------------- filtres ---------------- */
.filters{display:flex;flex-wrap:wrap;justify-content:center;gap:clamp(8px,2.5vw,26px);margin-bottom:34px}
.filter{
  background:none;border:1px solid transparent;border-radius:999px;
  padding:8px 20px;cursor:pointer;
  font:inherit;font-size:13px;font-weight:600;
  text-transform:uppercase;letter-spacing:.1em;
}
.filter:hover{color:var(--muted)}
.filter.is-active{border-color:var(--ink);color:var(--ink)}

/* ---------------- grille de projets ---------------- */
.work-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:clamp(18px,2.6vw,34px);
}
.work-card{margin:0;cursor:pointer}
.work-card.is-hidden-extra,
.work-card.is-filtered{display:none}

.frame{
  position:relative;
  border:1px solid var(--line);
  background:#fff;
  padding:30px 12px 20px;
  aspect-ratio:4/5;
  display:grid;place-items:center;
  overflow:hidden;
  transition:border-color .25s;
}
/* repères fins de la maquette */
.frame::before,.frame::after{
  content:"";position:absolute;background:var(--line);pointer-events:none;
}
.frame::before{left:18%;top:0;bottom:0;width:1px}
.frame::after{top:22%;left:0;right:0;height:1px}
.frame img{
  position:relative;z-index:1;
  max-height:100%;max-width:100%;width:auto;object-fit:contain;
  transition:transform .45s cubic-bezier(.22,.68,.35,1);
}
.work-card:hover .frame{border-color:var(--ink)}
.work-card:hover .frame img{transform:scale(1.06)}

.frame-label{
  position:absolute;top:12px;left:0;right:0;z-index:2;
  text-align:center;font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);
}
.work-card figcaption{
  margin-top:10px;text-align:center;
  font-size:13px;letter-spacing:.04em;color:var(--muted);
}

/* ---------------- services ---------------- */
.services{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
  gap:clamp(20px,3vw,34px);
  max-width:1180px;margin:0 auto;
}
.service{text-align:center}
.service-icon{display:block;width:46px;margin:0 auto 16px}
.service h3{
  margin:0 0 10px;font-size:14px;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;line-height:1.4;
}
.service p{margin:0;font-size:14px;color:var(--muted)}

/* ---------------- about ---------------- */
.about{
  display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr);
  gap:clamp(28px,5vw,64px);align-items:center;
}
.about .section-title{text-align:left;margin-bottom:22px}
.about-photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4}
.photo-placeholder{
  display:grid;place-items:center;aspect-ratio:3/4;
  background:var(--mist);color:var(--line);
  font-family:var(--display);font-size:64px;
}
.about-copy p{margin:0 0 26px;color:var(--muted);max-width:60ch}
.facts{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:15px}

/* ---------------- contact ---------------- */
.contact{
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);
  gap:clamp(24px,5vw,60px);align-items:start;
  max-width:1000px;margin:0 auto;
}
.contact-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.contact-list li{display:flex;align-items:center;gap:12px;font-size:15px}
.dot{
  display:grid;place-items:center;flex:0 0 auto;
  width:38px;height:38px;
  border-radius:50%;background:var(--ink);color:#fff;
  transition:transform .3s cubic-bezier(.22,.68,.35,1),background .25s;
}
.dot svg{width:19px;height:19px;display:block}
.contact-list li:hover .dot{transform:translateY(-3px) scale(1.06)}
.contact-list a{text-decoration:none;border-bottom:1px solid transparent;transition:border-color .25s}
.contact-list a:hover{border-color:var(--ink)}
.contact-form{border-left:1px solid var(--line);padding-left:clamp(20px,4vw,44px)}
.contact-form .intro p{margin:0 0 4px;font-size:15px}
.contact-form label{display:block;margin-top:16px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.contact-form input,.contact-form textarea{
  width:100%;margin-top:6px;padding:11px 12px;
  font:inherit;font-size:15px;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:2px;
}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--ink);outline:none}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.note{margin:16px 0 0;padding:10px 12px;font-size:14px;border-left:3px solid var(--ink);background:#fff}
.note-error{border-color:#b3261e;color:#b3261e}

/* ---------------- footer ---------------- */
.site-footer{
  display:flex;justify-content:center;align-items:center;gap:24px;
  padding:22px var(--gutter);
  border-top:1px solid var(--line);
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
}
.site-footer p{margin:0}

/* ---------------- visionneuse ---------------- */
.lightbox{
  position:fixed;inset:0;z-index:100;
  display:grid;place-items:center;
  padding:5vmin;background:rgba(17,17,17,.92);
}
.lightbox[hidden]{display:none}
.lightbox figure{margin:0;max-width:min(900px,92vw);text-align:center;color:#fff}
.lightbox img{max-height:78vh;width:auto;margin:0 auto}
.lightbox figcaption{margin-top:16px;font-size:14px}
.lightbox figcaption strong{display:block;letter-spacing:.14em;text-transform:uppercase;margin-bottom:6px}
.lightbox figcaption span{color:#c9c9c9}
.lightbox-close{
  position:absolute;top:18px;right:22px;
  background:none;border:0;color:#fff;font-size:34px;line-height:1;cursor:pointer;
}

/* ---------------- responsive ---------------- */
@media (max-width:900px){
  .hero{grid-template-columns:1fr}
  .hero-art{order:-1}
  .ribbon,.hero-illustration{max-width:340px}
  .about,.contact{grid-template-columns:1fr}
  .contact-form{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:26px}
}
@media (max-width:720px){
  .burger{display:flex}
  .site-nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .25s ease;
  }
  .site-nav a{padding:14px var(--gutter);border-bottom:1px solid var(--line)}
  .site-nav a:hover{border-color:var(--line)}
  .site-header.is-open .site-nav{max-height:320px}
  .row{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto}
}

/* =========================================================
   ANIMATIONS
   ========================================================= */

@keyframes rise{
  from{opacity:0;transform:translateY(26px)}
  to{opacity:1;transform:none}
}
@keyframes draw{
  from{stroke-dashoffset:1}
  to{stroke-dashoffset:0}
}
@keyframes drift{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(0,-10px,0) scale(1.012)}
}
@keyframes pop{
  from{opacity:0;transform:scale(.96)}
  to{opacity:1;transform:none}
}

/* ---- entrée du hero, en cascade ---- */
.hero-copy > *{
  opacity:0;
  animation:rise .9s cubic-bezier(.22,.68,.35,1) forwards;
  animation-delay:var(--d,0s);
}
.hero-copy .eyebrow{--d:.05s}
.hero-copy h1{--d:.15s}
.hero-copy .role{--d:.45s}
.hero-copy .lede{--d:.55s}
.hero-copy .btn{--d:.65s}

/* ---- tracé puis respiration du ruban ---- */
.ribbon-lines path{
  opacity:0;
  stroke-dasharray:1;
  stroke-dashoffset:1;
  animation:
    draw 1.9s cubic-bezier(.35,.6,.25,1) var(--d,0s) forwards,
    fadeIn .5s linear var(--d,0s) forwards;
}
@keyframes fadeIn{to{opacity:var(--o,1)}}
.ribbon{animation:drift 11s ease-in-out 2.6s infinite}

/* ---- header au défilement ---- */
.site-header{transition:padding .3s ease,box-shadow .3s ease}
.site-header.is-scrolled{padding-top:9px;padding-bottom:9px;box-shadow:0 4px 22px rgba(0,0,0,.06)}

/* ---- soulignement du menu ---- */
.site-nav a{position:relative;border-bottom:0}
.site-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:currentColor;transform:scaleX(0);transform-origin:right;
  transition:transform .3s cubic-bezier(.22,.68,.35,1);
}
.site-nav a:hover::after{transform:scaleX(1);transform-origin:left}

/* ---- apparition au défilement ---- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.22,.68,.35,1)}
.reveal.is-in{opacity:1;transform:none}
.reveal-delay-1{transition-delay:.08s}
.reveal-delay-2{transition-delay:.16s}

/* ---- vignettes de projets ---- */
.work-card{transition:transform .35s cubic-bezier(.22,.68,.35,1)}
.work-card:hover{transform:translateY(-5px)}
.work-card .frame-label{transition:color .25s,letter-spacing .3s}
.work-card:hover .frame-label{color:var(--ink)}
/* cascade à l'apparition + au changement de filtre */
.work-card.reveal-card{opacity:0}
.work-card.reveal-card.is-in{opacity:1;animation:rise .65s cubic-bezier(.22,.68,.35,1) backwards;animation-delay:calc(var(--i,0) * 60ms)}
.work-card.is-refiltered{animation:pop .45s ease backwards;animation-delay:calc(var(--i,0) * 35ms)}

/* ---- boutons ---- */
.btn span{transition:transform .3s cubic-bezier(.22,.68,.35,1)}
.btn:hover span{transform:translateX(5px)}
.btn-ghost:hover{transform:translateY(-2px)}

/* ---- filtres ---- */
.filter{transition:color .25s,border-color .25s,background .25s}

/* ---- services ---- */
.service{transition:transform .35s cubic-bezier(.22,.68,.35,1)}
.service:hover{transform:translateY(-6px)}
.service-icon{transition:transform .45s cubic-bezier(.22,.68,.35,1)}
.service:hover .service-icon{transform:scale(1.09) rotate(-3deg)}

/* ---- photo À propos ---- */
.about-photo{overflow:hidden}
.about-photo img{transition:transform .8s cubic-bezier(.22,.68,.35,1)}
.about-photo:hover img{transform:scale(1.04)}
.facts li{transition:transform .25s ease}
.facts li:hover{transform:translateX(4px)}

/* ---- formulaire ---- */
.contact-form input,.contact-form textarea{transition:border-color .25s,box-shadow .25s}
.contact-form input:focus,.contact-form textarea:focus{box-shadow:0 0 0 3px rgba(17,17,17,.07)}
.note{animation:rise .45s ease}

/* ---- visionneuse ---- */
.lightbox{animation:fade .3s ease}
.lightbox figure{animation:pop .4s cubic-bezier(.22,.68,.35,1)}
@keyframes fade{from{opacity:0}to{opacity:1}}
.lightbox-close{transition:transform .25s}
.lightbox-close:hover{transform:rotate(90deg)}

/* ---- respect du réglage « animations réduites » ---- */
@media (prefers-reduced-motion:reduce){
  .hero-copy > *,
  .ribbon-lines path,
  .reveal,
  .work-card.reveal-card,
  .work-card.reveal-card.is-in,
  .work-card.is-refiltered,
  .lightbox,
  .lightbox figure,
  .note{
    opacity:1!important;
    transform:none!important;
    stroke-dashoffset:0!important;
    animation:none!important;
  }
  .ribbon{animation:none!important}
}

/* =========================================================
   ANIMATIONS — 2e couche
   ========================================================= */

/* ---- écran de chargement ---- */
.preloader{
  position:fixed;inset:0;z-index:200;
  display:grid;place-items:center;gap:18px;align-content:center;
  background:var(--paper);
  animation:preOut .7s cubic-bezier(.6,0,.2,1) 1.5s forwards;
}
.preloader.is-done{animation:preOut .6s cubic-bezier(.6,0,.2,1) forwards}
.pre-mark{
  display:grid;place-items:center;width:74px;height:50px;border-radius:5px;
  background:var(--ink);color:#fff;font-weight:700;font-size:20px;letter-spacing:.04em;
  animation:pop .5s cubic-bezier(.22,.68,.35,1) both;
}
.pre-bar{display:block;width:120px;height:1px;background:var(--line);overflow:hidden;position:relative}
.pre-bar::after{
  content:"";position:absolute;inset:0;background:var(--ink);
  transform-origin:left;animation:load 1.5s cubic-bezier(.5,0,.2,1) forwards;
}
@keyframes load{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes preOut{to{opacity:0;visibility:hidden;transform:translateY(-14px)}}

/* ---- barre de progression de lecture ---- */
.progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:60;background:transparent;pointer-events:none}
.progress i{display:block;height:100%;width:0;background:var(--ink);transition:width .12s linear}

/* ---- titre du hero, mot par mot ---- */
.hero h1 .word{display:inline-block;overflow:hidden;vertical-align:top}
.hero h1 .word i{
  display:inline-block;font-style:normal;
  transform:translateY(105%);
  animation:wordUp .85s cubic-bezier(.19,.9,.3,1) forwards;
  animation-delay:calc(.25s + var(--w,0) * 70ms);
}
@keyframes wordUp{to{transform:translateY(0)}}
.hero-copy h1{opacity:1;animation:none}   /* remplacé par l'animation des mots */

/* ---- bandeau défilant ---- */
.marquee{
  overflow:hidden;padding:16px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--paper);
}
.marquee-track{display:flex;width:max-content;animation:slide 34s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{
  padding:0 26px;font-family:var(--display);font-size:clamp(18px,2.4vw,28px);
  text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;
}
.marquee em{align-self:center;font-size:9px;font-style:normal;color:var(--muted)}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---- parallaxe du ruban ---- */
.hero-art{will-change:transform;transition:transform .18s linear}

/* ---- inclinaison 3D des vignettes ---- */
.work-grid{perspective:1000px}
.work-card{transform-style:preserve-3d}
.work-card.is-tilting{transition:transform .12s linear}

/* ---- lien de navigation de la section en cours ---- */
.site-nav a.is-current::after{transform:scaleX(1);transform-origin:left}

/* ---- titres de section : trait qui se trace ---- */
.section-title{position:relative;padding-bottom:16px}
.section-title::after{
  content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%) scaleX(0);
  width:54px;height:1px;background:var(--ink);
  transition:transform .7s cubic-bezier(.22,.68,.35,1) .2s;
}
.section-title.is-in::after{transform:translateX(-50%) scaleX(1)}
.about .section-title::after{left:0;transform:translateX(0) scaleX(0);transform-origin:left}
.about .section-title.is-in::after{transform:translateX(0) scaleX(1)}

/* ---- retour en haut ---- */
.to-top{
  position:fixed;right:22px;bottom:22px;z-index:55;
  display:grid;place-items:center;width:44px;height:44px;
  border:1px solid var(--ink);border-radius:50%;
  background:var(--paper);color:var(--ink);
  font-size:17px;line-height:1;cursor:pointer;
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .3s,visibility .3s,transform .3s,background .25s,color .25s;
}
.to-top.is-on{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--ink);color:#fff}

/* ---- réglage « animations réduites » ---- */
@media (prefers-reduced-motion:reduce){
  .preloader{display:none}
  .marquee-track{animation:none}
  .hero h1 .word i{transform:none!important;animation:none!important}
  .section-title::after{transform:translateX(-50%) scaleX(1)!important}
  .about .section-title::after{transform:none!important}
}
@media (pointer:coarse){
}

/* =========================================================
   LOGO PERSONNALISÉ / AVIS CLIENTS
   ========================================================= */

.logo-img{max-height:92px;max-width:min(340px,42vw);width:auto;display:block}
@media (max-width:720px){
  .logo-img{max-height:62px;max-width:52vw}
}

/* ---- grille des avis ---- */
.testi-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:clamp(16px,2.4vw,26px);
}
.testi-card{
  margin:0;padding:26px 24px;
  border:1px solid var(--line);border-radius:4px;
  display:flex;flex-direction:column;gap:14px;
  transition:border-color .25s,transform .25s;
}
.testi-card:hover{border-color:var(--ink);transform:translateY(-4px)}
.testi-stars{color:var(--ink);font-size:14px;letter-spacing:.1em}
.testi-card blockquote{
  margin:0;font-size:15px;line-height:1.7;color:var(--muted);
  font-style:italic;flex:1;
}
.testi-card figcaption{display:flex;align-items:center;gap:12px}
.testi-card figcaption img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.testi-initial{
  display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
  background:var(--ink);color:#fff;font-size:15px;font-weight:600;
}
.testi-card figcaption strong{display:block;font-size:14px;font-style:normal}
.testi-card figcaption small{color:var(--muted);font-size:12.5px}

/* ---- formulaire d'avis, repliable ---- */
.testi-form-toggle{max-width:640px;margin:42px auto 0}
.testi-form-toggle summary{
  cursor:pointer;text-align:center;list-style:none;
  padding:13px 26px;border:1px solid var(--ink);border-radius:2px;
  font-size:15px;transition:background .2s,color .2s;
}
.testi-form-toggle summary::-webkit-details-marker{display:none}
.testi-form-toggle summary:hover{background:var(--ink);color:#fff}
.testi-form{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.testi-form label{display:block;margin-top:16px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.testi-form input,.testi-form select,.testi-form textarea{
  width:100%;margin-top:6px;padding:11px 12px;
  font:inherit;font-size:15px;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:2px;
}
.testi-form input:focus,.testi-form select:focus,.testi-form textarea:focus{border-color:var(--ink);outline:none}
.testi-form .btn{margin-top:22px}

/* =========================================================
   ANIMATIONS — raffinements
   ========================================================= */

/* ---- vignettes : voile qui balaie l'image au survol ---- */
.frame::after{transition:opacity .4s}
.work-card .frame{
  box-shadow:0 0 0 rgba(0,0,0,0);
  transition:border-color .3s,box-shadow .45s cubic-bezier(.22,.68,.35,1);
}
.work-card:hover .frame{box-shadow:0 18px 45px rgba(0,0,0,.10)}
.work-card:hover .frame-label{letter-spacing:.22em;color:var(--ink)}

/* reflet diagonal qui traverse la vignette */
.frame .sheen{
  position:absolute;inset:0;z-index:3;pointer-events:none;
  background:linear-gradient(115deg,transparent 38%,rgba(255,255,255,.55) 50%,transparent 62%);
  transform:translateX(-120%);
  opacity:0;
}
.work-card:hover .frame .sheen{animation:sheen .9s cubic-bezier(.3,.6,.3,1) forwards}
@keyframes sheen{
  0%{transform:translateX(-120%);opacity:0}
  25%{opacity:1}
  100%{transform:translateX(120%);opacity:0}
}

/* ---- légende qui glisse ---- */
.work-card figcaption{transition:transform .35s cubic-bezier(.22,.68,.35,1),color .25s}
.work-card:hover figcaption{transform:translateY(2px);color:var(--ink)}

/* ---- filtres : pastille qui se remplit ---- */
.filter{position:relative;overflow:hidden;z-index:0}
.filter::before{
  content:"";position:absolute;inset:0;z-index:-1;border-radius:999px;
  background:var(--ink);transform:scale(.2);opacity:0;
  transition:transform .38s cubic-bezier(.22,.68,.35,1),opacity .3s;
}
.filter:hover:not(.is-active){color:#fff}
.filter:hover:not(.is-active)::before{transform:scale(1);opacity:1}

/* ---- services : trait qui se trace sous le titre ---- */
.service h3{position:relative;display:inline-block;padding-bottom:8px}
.service h3::after{
  content:"";position:absolute;left:50%;bottom:0;
  width:26px;height:1px;background:var(--ink);
  transform:translateX(-50%) scaleX(0);transform-origin:center;
  transition:transform .45s cubic-bezier(.22,.68,.35,1);
}
.service:hover h3::after{transform:translateX(-50%) scaleX(1)}

/* ---- avis : guillemet en filigrane ---- */
.testi-card{position:relative;overflow:hidden}
.testi-card::before{
  content:"\201C";
  position:absolute;top:-18px;right:6px;
  font-family:var(--hero-font);font-size:110px;line-height:1;
  color:var(--line);pointer-events:none;
  transition:transform .5s cubic-bezier(.22,.68,.35,1),color .35s;
}
.testi-card:hover::before{transform:translateY(4px) rotate(-4deg);color:#cfcfcf}

/* ---- liens de contact : icône qui pulse une fois à l'apparition ---- */
.contact-list.is-in li:nth-child(1) .dot{animation:pop .5s cubic-bezier(.22,.68,.35,1) .05s backwards}
.contact-list.is-in li:nth-child(2) .dot{animation:pop .5s cubic-bezier(.22,.68,.35,1) .15s backwards}
.contact-list.is-in li:nth-child(3) .dot{animation:pop .5s cubic-bezier(.22,.68,.35,1) .25s backwards}

/* ---- boutons : voile qui monte ---- */
.btn-ghost{position:relative;overflow:hidden;z-index:0}
.btn-ghost::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:var(--ink);transform:translateY(101%);
  transition:transform .4s cubic-bezier(.22,.68,.35,1);
}
.btn-ghost:hover::before{transform:translateY(0)}

/* ---- respect du réglage « animations réduites » ---- */
@media (prefers-reduced-motion:reduce){
  .frame .sheen,
  .contact-list.is-in li .dot,
  .testi-card::before{animation:none!important;transform:none!important}
}

/* =========================================================
   TITRE DU HERO — réduction sur petits écrans
   (les 3 lignes restent intactes, seule la taille diminue)
   ========================================================= */
@media (max-width:900px){
  .hero h1{font-size:clamp(30px,6.6vw,52px)}
}
@media (max-width:600px){
  .hero h1{font-size:clamp(24px,7.4vw,40px);letter-spacing:-.5px}
}
@media (max-width:400px){
  .hero h1{font-size:clamp(20px,7.8vw,30px);letter-spacing:0}
}