/* Graffiti Studio — feuille de style unique */
@font-face{font-family:"Archivo";src:url("fonts/archivo-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Archivo";src:url("fonts/archivo-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Archivo";src:url("fonts/archivo-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Archivo";src:url("fonts/archivo-latin-900-normal.woff2") format("woff2");font-weight:900;font-display:swap}
@font-face{font-family:"Plex Mono";src:url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Plex Mono";src:url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}

:root{
  --encre:#111111; --fond:#ffffff; --gris:#555555; --gris-clair:#f1f1ef; --accent:#C4161C;
  --largeur:1200px; --marge:clamp(16px,4vw,40px); --rayon:14px;
  --mono:"Plex Mono",ui-monospace,monospace; --sans:"Archivo",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--fond);color:var(--encre);font-family:var(--sans);font-size:18px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
a:hover{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.conteneur{max-width:var(--largeur);margin:0 auto;padding:0 var(--marge)}
.mono{font-family:var(--mono);font-size:14px;text-transform:uppercase;letter-spacing:.07em}
.lien-evitement{position:absolute;left:-9999px}
.lien-evitement:focus{left:16px;top:16px;background:#fff;padding:8px 12px;z-index:10}

/* En-tête */
.entete{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 32px;padding:22px 0}
.marque{display:flex;align-items:center;gap:14px;text-decoration:none}
.marque img{width:48px;height:48px;object-fit:contain}
.marque span{font-weight:900;font-size:18px;letter-spacing:.04em}
.nav{display:flex;flex-wrap:wrap;gap:6px 26px}
.nav a{font-family:var(--mono);font-size:14px;text-transform:uppercase;letter-spacing:.06em;text-decoration:none;padding:10px 0}
.nav a[aria-current="page"]{border-bottom:2px solid var(--accent)}
.nav a:hover{color:var(--accent)}

/* Accueil */
.accroche{padding:36px 0 32px}
.accroche h1{margin:16px 0 0;font-weight:900;font-size:clamp(40px,6vw,84px);line-height:.95;letter-spacing:-.03em}
.point{color:var(--accent)}

.section{padding-top:96px}
.section-titre{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:32px}
.section-titre h2{margin:0;font-weight:900;font-size:clamp(36px,5vw,52px);letter-spacing:-.02em;line-height:1}
.voir-tout{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-weight:700;text-decoration:none;border-bottom:3px solid var(--accent)}

/* Grilles de projets */
.grille{display:grid;gap:40px 28px;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr))}
.grille.large{grid-template-columns:repeat(auto-fill,minmax(min(100%,520px),1fr))}
.carte{display:flex;flex-direction:column;gap:12px;text-decoration:none}
.carte .vignette{position:relative;overflow:hidden;border-radius:var(--rayon);background:var(--gris-clair);aspect-ratio:16/10}
.carte img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.carte:hover img{transform:scale(1.03)}
.carte .legende{display:flex;justify-content:space-between;gap:16px;align-items:baseline}
.carte .titre{font-weight:900;font-size:22px;line-height:1.2}
.carte .infos{font-family:var(--mono);font-size:13px;color:var(--gris);white-space:nowrap}
.lecture{position:absolute;right:16px;bottom:16px;width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center}

/* Lecteur vidéo (chargé au clic, sans cookie avant) */
.video{position:relative;display:block;width:100%;aspect-ratio:16/9;border:0;padding:0;border-radius:20px;overflow:hidden;background:#111;cursor:pointer;color:#fff}
.video img{width:100%;height:100%;object-fit:cover;opacity:.7}
.video .bandeau{position:absolute;inset:0;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;padding:clamp(18px,3vw,36px);text-align:left;background:linear-gradient(to top,rgba(0,0,0,.72),rgba(0,0,0,0) 60%)}
.video .bandeau strong{display:block;font-family:var(--sans);font-weight:900;font-size:clamp(24px,3.4vw,40px);line-height:1.1}
.video .rond{flex:none;width:clamp(64px,8vw,96px);height:clamp(64px,8vw,96px);border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center}
.video iframe,.video video{position:absolute;inset:0;width:100%;height:100%;border:0}
.video.hero{aspect-ratio:16/8}

/* Page projets : filtres */
.filtres{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 40px}
.filtres button{min-height:44px;padding:0 18px;border:2px solid var(--encre);background:#fff;color:var(--encre);font-family:var(--mono);font-size:13px;cursor:pointer}
.filtres button[aria-pressed="true"]{background:var(--encre);color:#fff}
[hidden]{display:none!important}

/* Page d'un projet */
.projet-tete{padding:40px 0 32px;border-bottom:2px solid var(--encre)}
.projet-tete h1{margin:14px 0 0;font-weight:900;font-size:clamp(38px,6vw,84px);line-height:.98;letter-spacing:-.03em}
.fiche{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:24px 40px;padding:32px 0}
.fiche dt{font-family:var(--mono);font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--gris)}
.fiche dd{margin:4px 0 0;font-weight:700}
.texte{max-width:760px;font-size:20px;line-height:1.6;margin:0 0 48px}
.galerie{display:flex;flex-direction:column;gap:28px;margin-bottom:28px}
.galerie img{width:100%;height:auto;border-radius:var(--rayon);background:var(--gris-clair)}
.galerie.duo{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,460px),1fr))}
.suite{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding:48px 0 0;margin-top:48px;border-top:2px solid var(--encre)}
.suite a{display:flex;flex-direction:column;gap:4px;text-decoration:none;min-height:44px}
.suite a strong{font-size:24px;font-weight:900}
.suite .droite{text-align:right;margin-left:auto}

/* Texte courant (studio, mentions) */
.colonnes{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:40px;padding:96px 0;border-top:2px solid var(--encre);margin-top:96px}
.colonnes h2{margin:0;font-weight:900;font-size:clamp(36px,5vw,52px);letter-spacing:-.02em;line-height:1}
.colonnes p{margin:0 0 18px}
.etiquettes{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.etiquettes span{font-family:var(--mono);font-size:13px;text-transform:uppercase;border:1px solid var(--encre);padding:6px 10px}
.prose{max-width:760px;padding:24px 0 96px}
.prose h2{font-size:26px;margin:40px 0 8px}

/* Contact + pied */
.contact-bloc{background:var(--encre);color:#fff;margin-top:96px}
.contact-bloc .conteneur{padding-top:88px;padding-bottom:88px;display:flex;flex-direction:column;gap:28px}
.contact-bloc .mono{color:#bdbdbd}
.contact-bloc .email{color:#fff;font-weight:900;font-size:clamp(28px,6vw,76px);letter-spacing:-.02em;text-decoration:none;word-break:break-word;line-height:1.05}
.contact-bloc .email:hover{color:#ff8a8f}
.contact-bloc .coord{display:flex;flex-wrap:wrap;gap:16px 56px;font-size:18px;color:#ddd}
.contact-bloc .coord a{color:#fff}
.pied{background:var(--encre);color:#a8a8a8;border-top:1px solid #333}
.pied .conteneur{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;padding-bottom:22px;font-family:var(--mono);font-size:13px}
.pied a{color:#a8a8a8}



/* ===== Accueil v2 : vitrine animée, défilé clients, métiers avec aperçu, sélection ===== */
.accroche h1{animation:monte .9s cubic-bezier(.2,.7,.2,1) both}
.accroche .mono{animation:monte .9s .1s cubic-bezier(.2,.7,.2,1) both}
@keyframes monte{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

/* Vitrine : 6 projets en fondu enchaîné avec zoom lent (36 s la boucle) */
.vitrine{--duree:36s;position:relative;aspect-ratio:16/7;border-radius:20px;overflow:hidden;background:#111;isolation:isolate}
.diapo{position:absolute;inset:0;color:#fff;text-decoration:none;opacity:0;visibility:hidden;animation:fondu var(--duree) linear infinite;animation-delay:calc(var(--i) * var(--duree) / 6)}
.diapo img{width:100%;height:100%;object-fit:cover;animation:zoom var(--duree) linear infinite;animation-delay:inherit;transform-origin:60% 40%}
.diapo::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7),rgba(0,0,0,0) 55%)}
.diapo-legende{position:absolute;left:clamp(18px,3vw,36px);bottom:clamp(30px,4vw,52px);right:30%;z-index:1;display:flex;flex-direction:column;gap:6px}
.diapo-legende strong{font-weight:900;font-size:clamp(24px,3.6vw,46px);line-height:1.05;letter-spacing:-.02em}
.diapo-legende .mono{color:#ddd}
.diapo:hover{color:#fff}.diapo:hover strong{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:4px;text-underline-offset:8px}
@keyframes fondu{0%{opacity:0;visibility:visible}2%{opacity:1}16.6%{opacity:1}19%{opacity:0;visibility:hidden}100%{opacity:0;visibility:hidden}}
@keyframes zoom{0%{transform:scale(1)}19%{transform:scale(1.09)}100%{transform:scale(1.09)}}
.diapo-progres{position:absolute;right:clamp(18px,3vw,36px);bottom:clamp(30px,4vw,52px);z-index:2;display:flex;gap:6px}
.diapo-progres span{width:28px;height:3px;background:rgba(255,255,255,.35);overflow:hidden;position:relative}
.diapo-progres span::after{content:"";position:absolute;inset:0;background:var(--accent);transform:scaleX(0);transform-origin:left;animation:barre var(--duree) linear infinite;animation-delay:calc(var(--i) * var(--duree) / 6)}
@keyframes barre{0%{transform:scaleX(0)}16.6%{transform:scaleX(1)}16.7%,100%{transform:scaleX(0)}}
.vitrine:hover .diapo,.vitrine:hover .diapo img,.vitrine:hover .diapo-progres span::after,.vitrine:focus-within .diapo,.vitrine:focus-within .diapo img{animation-play-state:paused}

/* Défilé des clients */
.clients{display:flex;overflow:hidden;margin-top:40px;border-top:1px solid var(--encre);border-bottom:1px solid var(--encre);font-weight:700;font-size:17px;-webkit-mask-image:linear-gradient(to right,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(to right,transparent,#000 6%,#000 94%,transparent)}
.defile{flex:none;display:flex;padding:22px 0;animation:defile 40s linear infinite}
.defile span{white-space:nowrap;padding:0 22px}
.defile span::after{content:"●";color:var(--accent);font-size:9px;vertical-align:middle;margin-left:44px}
.clients:hover .defile{animation-play-state:paused}
@keyframes defile{to{transform:translateX(-100%)}}

/* Métiers : grille fixe (corrige le décalage), aperçu image qui suit la souris */
.metiers{margin-top:72px;border-top:2px solid var(--encre)}
.metiers a{display:grid;grid-template-columns:44px minmax(0,1fr) minmax(0,270px);align-items:baseline;gap:6px 24px;padding:18px 0;border-bottom:2px solid var(--encre);text-decoration:none;transition:color .2s}
.metiers .num{font-family:var(--mono);font-size:15px;color:var(--accent)}
.metiers .nom{display:inline-block;transition:transform .4s cubic-bezier(.2,.7,.2,1);font-weight:900;font-size:clamp(30px,4.6vw,58px);letter-spacing:-.02em;line-height:1.05}
.metiers .detail{font-size:16px;text-align:right}
.metiers a:hover{color:var(--accent)}.metiers a:hover .nom{transform:translateX(18px)}
.metiers .detail{transition:opacity .25s}.metiers a:hover .detail{opacity:0}
@media (hover:none),(max-width:720px){.metiers a:hover .detail{opacity:1}}
.apercu{position:fixed;left:0;top:0;width:300px;aspect-ratio:3/2;border-radius:12px;overflow:hidden;pointer-events:none;z-index:20;opacity:0;transform:translate(-50%,-50%) scale(.85);transition:opacity .25s,transform .35s cubic-bezier(.2,.7,.2,1);box-shadow:0 20px 50px rgba(0,0,0,.25)}
.apercu.visible{opacity:1;transform:translate(-50%,-50%) scale(1)}
.apercu img{width:100%;height:100%;object-fit:cover}
@media (hover:none),(max-width:720px){.apercu{display:none}}
@media (max-width:720px){.metiers a{grid-template-columns:36px 1fr}.metiers .detail{grid-column:2;text-align:left}}

/* Sélection de 6 projets : grille à tailles variées */
.selection{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:48px 28px}
.choix .vignette{aspect-ratio:auto;height:clamp(240px,30vw,420px)}
.c3 .vignette,.c4 .vignette,.c5 .vignette{background:#ecebe7}
.c3 img,.c4 img,.c5 img{mix-blend-mode:multiply}
.c3 img{object-position:72% 50%}.c4 img{object-position:0 50%}
.c1 img,.diapo:first-of-type img{position:absolute;top:-7%;left:-1%;width:117%;height:114%;max-width:none}
.c1{grid-column:span 7}.c2{grid-column:span 5}
.c3{grid-column:span 5}.c4{grid-column:span 7}
.c5,.c6{grid-column:span 6}.c5 .vignette,.c6 .vignette{height:clamp(220px,26vw,360px)}
.rang{font-family:var(--mono);font-size:13px;font-weight:500;color:var(--accent);margin-right:12px;vertical-align:.35em}
.badge{position:absolute;left:14px;top:14px;display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:99px;background:var(--accent);color:#fff;font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.choix img{transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.choix:hover img{transform:scale(1.06)}
.choix:hover .titre{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:3px;text-underline-offset:6px}
@media (max-width:820px){.selection{grid-template-columns:1fr}.selection .carte{grid-column:auto}.choix .vignette{height:auto;aspect-ratio:16/10}}
.tous-projets{display:grid;grid-template-columns:1fr auto;align-items:center;gap:4px 24px;margin-top:72px;padding:28px 0;border-top:2px solid var(--encre);border-bottom:2px solid var(--encre);text-decoration:none}
.tous-projets strong{grid-column:1;font-weight:900;font-size:clamp(32px,5vw,64px);letter-spacing:-.02em;line-height:1}
.tous-projets .fleche{grid-row:1/3;grid-column:2;font-size:clamp(40px,6vw,80px);font-weight:900;transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.tous-projets:hover .fleche{transform:translateX(12px)}

/* Apparition au défilement (activée par le script seulement) */
.js .apparait{opacity:0;transform:translateY(32px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.js .apparait.vu{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .diapo:first-of-type{opacity:1}
  .js .apparait{opacity:1;transform:none}
  .defile[aria-hidden]{display:none}.clients{-webkit-mask-image:none;mask-image:none}.defile{flex-wrap:wrap}
}
@media (max-width:720px){
  .vitrine{aspect-ratio:4/5;border-radius:16px}
  .diapo-legende{right:18px;bottom:22px}
  .diapo-progres{top:18px;bottom:auto;right:18px;left:18px}
  .diapo-progres span{flex:1}
}